intro for covid 19 essay

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How to write an essay on coronavirus (COVID-19)

(Last updated: 10 November 2021)

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With the coronavirus pandemic affecting every aspect of our lives for the last 18 months, it is no surprise that it has become a common topic in academic assignments. Writing a COVID-19 essay can be challenging, whether you're studying biology, philosophy, or any course in between.

Your first question might be, how would an essay about a pandemic be any different from a typical academic essay? Well, the answer is that in many ways it is largely similar. The key difference, however, is that this pandemic is much more current than usual academic topics. That means that it may be difficult to rely on past research to demonstrate your argument! As a result, COVID-19 essay writing needs to balance theories of past scholars with very current data (that is constantly changing).

In this post, we are going to give you our top tips on how to write a coronavirus academic essay, so that you are able to approach your writing with confidence and produce a great piece of work.

1. Do background reading

Critical reading is an essential component for any essay, but the question is – what should you be reading for a coronavirus essay? It might seem like a silly question, but the choices that you make during the reading process may determine how well you actually do on the paper. Therefore, we recommend the following steps.

First, read (and re-read) the assignment prompt that you have been given by the instructor. If you write an excellent essay, but it is off topic, you’ll likely be marked down. Make notes on the words that explain what is being asked of you – perhaps the essay asks you to “analyse”, “describe”, “list”, or “evaluate”. Make sure that these same words actually appear in your paper.

Second, look for specific things you have been instructed to do. This might include using themes from your textbook or incorporating assigned readings. Make a note of these things and read them first. Remember to take good notes while you read.

Once you have done your course readings, the question then becomes: what types of external readings are you going to need? Typically, at this point, you are going to be left with newspapers/websites, and a few scholarly articles (books on coronavirus might not be readily available at this stage, but could still be useful!). If it is a research essay, you are likely going to need to rely on a variety of sources as you work through this assignment. This might seem different than other academic writing where you would typically focus on only peer-reviewed articles or books. With coronavirus essays, there is a need for a more diverse set of sources, including;

Newspaper articles and websites

Just like with academic articles, not all newspaper articles and/or websites are created equal. Further, there are likely to be a variety of different statistics released, as the way that countries calculate coronavirus cases, deaths, and other components of the virus are not always the same.

Try to pick sources that are reputable. This might be reports done by key governmental organisations or even the World Health Organisation. If you are reading through an article and can identify obvious areas of bias, you may need to find alternate readings for your paper.

Academic articles

You may be surprised to discover the variety of articles published so far on COVID-19 - a lot can be achieved over multiple lockdowns! The research that has been done has been fairly extensive, covering a broad range of topics. Therefore, when preparing to write your academic essay, make sure to check the literature frequently as new publications are being released all the time.

If you do a search and you cannot find anything on the coronavirus specifically, you will have to widen your search. Think about the topic more widely. Are there theories that you have learned about in your classes that you can link to academic articles? Surely the answer must be yes! Just because there is limited research on this topic does not mean that you should avoid academic articles all together. Relying solely on websites or newspapers can lead you to a biased piece of writing, which usually is not what an academic essay is all about.

2. Plan your essay

Brainstorming.

Taking the time to brainstorm out your ideas can be the first step in a super successful essay. Brainstorming does not have to take a lot of time, and can be done in about 20 minutes if you have already done some background reading on the topic.

First, figure out how many points you need to identify. Each point is likely to equate to one paragraph of your paper, so if you are writing a 1500-word essay (and you use 300 words for the introduction and conclusion) you will be left with 1200 words, which means you will need between 5-6 paragraphs (and 5-6 points).

Start with a blank piece of paper. In the middle of the paper write the question or statement that you are trying to answer. From there, draw 5 or 6 lines out from the centre. At the end of each of these lines will be a point you want to address in your essay. From here, write down any additional ideas that you have.

It might look messy, but that’s OK! This is just the first step in the process and an opportunity for you to get your ideas down on paper. From this messiness, you can easily start to form a logical and linear outline that will soon become the template for your essay.

Creating an outline

Once you have a completed brainstorm, the next step is to put your ideas into a logical format The first step in this process is usually to write out a rough draft of the argument you are attempting to make. In doing this, you are then able to see how your subsequent paragraphs are addressing this topic (and if they are not addressing the topic, now is the time to change this!).

Once you have a position/argument/thesis statement, create space for your body paragraphs, but numbering each section. Then, write a rough draft of the topic sentence that you think will fit well in that section. Once you have done this, pull up the coronavirus articles, data, and other reports that you have read. Determine where each will fit best in your paper (and exclude the ones that do not fit well). Put a citation of the document in each paragraph section (this will make it easier to construct your reference list at the end).

Once every paragraph is organised, double check to make sure they are all still on track to address your main thesis. At this point you are ready to write an excellent and well-organised COVID-19 essay!

3. Structure your paragraphs

When structuring an academic essay on COVID-19, there will be a need to balance the news, evidence from academic articles, and course theory. This adds an extra layer of complexity because there are just so many things to juggle.

One strategy that can be helpful is to structure all your paragraphs in the same way. Now, you might be thinking, how boring! In reality, it is likely that the reader will appreciate the fact that you have carefully thought out your process and how you are going to approach this essay.

How to design your essay paragraphs

• Create a topic sentence. A topic sentence is a sentence that presents the main idea for the paragraph. Usually it links back to your thesis, argument, or position.
• Start to introduce your evidence. Use the next sentence in your introduction as a bridge between the topic sentence and the evidence/data you are going to present.
• Add evidence. Take 2-4 sentences to give the reader some good information that supports your topic sentence. This can be statistics, details from an empirical study, information from a news article, or some other form of information.
• Give some critical thought. It is essential to make a connection for the reader between your evidence and your topic sentence. Tell the reader why the information you have presented is important.
• Provide a concluding sentence. Make sure you wrap up your argument or transition to the next one.

4. Write your essay

Keep it academic.

There is a lot of information available about the coronavirus, but because much of it is coming from newspaper articles, the evidence that you might use for your paper can be skewed. In order to keep your paper academic, it is best to maintain a professional and academic style.

Present statistics from reputable sources (like the World Health Organisation), rather than those that have been selected by third parties. Furthermore, if you are writing a COVID-19 essay that is about a specific region (e.g. the United Kingdom), make sure that your statistics and evidence also come from this region.

Use up-to-date sources

The information on coronavirus is constantly changing. By now, everyone has seen the exponential curve of cases reoccurring all over the world at different times. Therefore, what was true last month may not necessarily be the case now. This can be challenging when you are planning an essay, because your outline from a previous week may need to be modified.

There are a number of ways you can address this. One way is, obviously, to continue going back and refreshing the data. Another way, which can be equally useful, is to outline the scope of the problem in your paper, writing something like, “data on COVID-19 is constantly changing, but the data presented was accurate at the time of writing”.

Avoid personal bias or opinion (unless asked!)

Everybody has an opinion – this opinion can often relate to how you or your family members have been affected by the pandemic (and the government response to this). People have lost jobs, have had to avoid family/friends, or have lost someone as a result of this pandemic. Life, for many, is very different.

While all of this is extremely important, it may not necessarily be relevant for an academic essay. One of the more challenging components of this type of academic paper is to try and remove yourself from the evidence you are providing. Now… there are exceptions. If you are writing a COVID-19 reflective essay, then it is your responsibility to include your opinion; otherwise, do your best to remain objective.

Avoid personal pronouns

Along the same lines as avoiding bias, it is also a good idea to avoid personal pronouns in your academic essay (except in a reflection, of course). This means avoiding words like “I, we, our, my”. While you may agree (or disagree) with the sentiment you are presenting, try and present your information from a distanced perspective.

Proofread carefully

Finally (and this is true of any essay), make sure that you take the time to proofread your essay carefully. Is it free from spelling errors? Have you checked the grammar? Have you made sure that your references are correct and in order? Have you carefully reviewed the submission requirements of your instructor (e.g. font, margins, spacing, etc.)? If the answer is yes, it sounds as if you are finally ready to submit your essay.

Final thoughts

Writing an essay is not easy. Writing an essay on a pandemic while living in that same pandemic is even more difficult.

A good essay is appropriately structured with a clear purpose and is presented according to the recommended guidelines. Unless it is a personal reflection, it attempts to present information as if it were free from bias.

So before you start to panic about having to write an essay about a pandemic, take a breath. You can do this. Take all the same steps as you would in a conventional academic essay, but expand your search to include relevant and up-to-date information that you know will make your essay a success. Once you have done this, make sure to have your university writing centre or an academic at Oxbridge Essays check it over and make suggestions! Now, stop reading and get writing! Good luck.

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What was the impact of COVID-19?

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• Table Of Contents

On February 25, 2020, a top official at the Centers for Disease Control and Prevention decided it was time to level with the U.S. public about the COVID-19 outbreak. At the time, there were just 57 people in the country confirmed to have the infection, all but 14 having been repatriated from Hubei province in China and the Diamond Princess cruise ship , docked off Yokohama , Japan .

The infected were in quarantine. But Nancy Messonnier, then head of the CDC’s National Center for Immunization and Respiratory Diseases, knew what was coming. “It’s not so much a question of if this will happen anymore but rather more a question of exactly when this will happen and how many people in this country will have severe illness,” Messonnier said at a news briefing.

“I understand this whole situation may seem overwhelming and that disruption to everyday life may be severe,” she continued. “But these are things that people need to start thinking about now.”

Looking back, the COVID-19 pandemic stands as arguably the most disruptive event of the 21st century, surpassing wars, the September 11, 2001, terrorist attacks , the effects of climate change , and the Great Recession . It has killed more than seven million people to date and reshaped the world economy, public health , education, work, social interaction, family life, medicine, and mental health—leaving no corner of the globe untouched in some way. Now endemic in many societies, the consistently mutating virus remains one of the leading annual causes of death, especially among people older than 65 and the immunosuppressed.

“The coronavirus outbreak, historically, beyond a doubt, has been the most devastating pandemic of an infectious disease that global society has experienced in well over 100 years, since the 1918 influenza pandemic ,” Anthony Fauci , who helped lead the U.S. government’s health response to the pandemic under Pres. Donald Trump and became Pres. Joe Biden ’s chief medical adviser, told Encyclopædia Britannica in 2024.

“I think the impact of this outbreak on the world in general, on the United States, is really historic. Fifty years from now, 100 years from now, when they talk about the history of what we’ve been through, this is going to go down equally with the 1918 influenza pandemic , with the stock market crash of 1929 , with World War II —all the things that were profoundly disruptive of the social order.”

What few could imagine in the first days of the pandemic was the extent of the disruption the disease would bring to the everyday lives of just about everyone around the globe.

Within weeks, schools and child-care centers began shuttering, businesses sent their workforces home, public gatherings were canceled, stores and restaurants closed, and cruise ships were barred from sailing. On March 11, actor Tom Hanks announced that he had COVID-19, and the NBA suspended its season. (It was ultimately completed in a closed “bubble” at Walt Disney World .) On March 12, as college basketball players left courts mid-game during conference tournaments, the NCAA announced that it would not hold its wildly popular season-ending national competition, known as March Madness , for the first time since 1939. Three days later, the New York City public school system, the country’s largest, with 1.1 million students, closed. On March 19, all 40 million Californians were placed under a stay-at-home order.

By mid-April, with hospital beds and ventilators in critically short supply, workers were burying the coffins of COVID-19 victims in mass graves on Hart Island, off the Bronx . At first, the public embraced caregivers. New Yorkers applauded them from windows and balconies, and individuals sewed masks for them. But that spirit soon gave way to the crushing long-term reality of the pandemic and the national division that followed.

Around the world, it was worse. On the day Messonnier spoke, the virus had spread from its origin point in Wuhan , China, to at least two dozen countries, sickening thousands and killing dozens. By April 4, more than one million cases had been confirmed worldwide. Some countries, including China and Italy, imposed strict lockdowns on their citizens. Paris restricted movement, with certain exceptions, including an hour a day for exercise, within 1 km (0.62 mile) of home.

In the United States , the threat posed by the virus did not keep large crowds from gathering to protest the May 25 slaying of George Floyd , a 46-year-old Black man, by a white police officer, Derek Chauvin. The murder, taped by a bystander in Minneapolis , Minnesota , sparked raucous and sometimes violent street protests for racial justice around the world that contributed to an overall sense of societal instability.

The official World Health Organization total of more than seven million deaths as of March 2024 is widely considered a serious undercount of the actual toll. In some countries there was limited testing for the virus and difficulty attributing fatalities to it. Others suppressed total counts or were not able to devote resources to compiling their totals. In May 2021, a panel of experts consulted by The New York Times estimated that India ’s actual COVID-19 death toll was likely 1.6 million, more than five times the reported total of 307,231.

An average of 3,100 people—one every 28 seconds—died of COVID-19 every day in the United States in January 2021.

When “ excess mortality”—COVID and non-COVID deaths that likely would not have occurred under normal, pre-outbreak conditions—are included in the worldwide tally, the number of pandemic victims was about 15 million by the end of 2021, WHO estimated.

Not long after the pandemic took hold, the United States, which spends more per capita on medical care than any other country, became the epicenter of COVID-19 fatalities. The country fell victim to a fractured health care system that is inequitable to poor and rural patients and people of color, as well as a deep ideological divide over its political leadership and public health policies, such as wearing protective face masks. By early 2024, the U.S. had recorded nearly 1.2 million COVID-19 deaths.

Life expectancy at birth plunged from 78.8 years in 2019 to 76.4 in 2021, a staggering decline in a barometer of a country’s health that typically changes by only a tenth or two annually. An average of 3,100 people—one every 28 seconds—died of COVID-19 every day in the United States in January 2021, before vaccines for the virus became widely available, The Washington Post reported.

The impact on those caring for the sick and dying was profound. “The second week of December [2020] was probably the worst week of my career,” said Brad Butcher, director of the medical-surgical intensive care unit at UPMC Mercy hospital in Pittsburgh , Pennsylvania. “The first day I was on service, five patients died in a shift. And then I came back the next day, and three patients died. And I came back the next day, and three more patients died. And it was completely defeating,” he told The Washington Post on January 11, 2021.

“We can’t get the graves dug fast enough,” a Maryland funeral home operator told The Washington Post that same day.

As the pandemic surged in waves around the world, country after country was plunged into economic recession , the inevitable damage caused by layoffs, business closures, lockdowns, deaths, reduced trade, debt repayment moratoriums , the cost to governments of responding to the crisis, and other factors. Overall, the virus triggered the greatest economic calamity in more than a century, according to a 2022 report by the World Bank .

“Economic activity contracted in 2020 in about 90 percent of countries, exceeding the number of countries seeing such declines during two world wars, the Great Depression of the 1930s, the emerging economy debt crises of the 1980s, and the 2007–09 global financial crisis,” the report noted. “In 2020, the first year of the COVID-19 pandemic, the global economy shrank by approximately 3 percent, and global poverty increased for the first time in a generation.”

A 2020 study that attempted to aggregate the costs of lost gross domestic product (GDP) estimated that premature deaths and health-related losses in the United States totaled more than $16 trillion, or roughly “90% of the annual GDP of the United States. For a family of 4, the estimated loss would be nearly $200,000.”

In April 2020, the U.S. unemployment rate stood at 14.7 percent, higher than at any point since the Great Depression. There were 23.1 million people out of work. The hospitality, leisure, and health care industries were especially hard hit. Consumer spending, which accounts for about two-thirds of the U.S. economy, plunged.

With workers at home, many businesses turned to telework, a development that would persist beyond the pandemic and radically change working conditions for millions. In 2023, 12.7 percent of full-time U.S. employees worked from home and 28.2 percent worked a hybrid office-home schedule, according to Forbes Advisor . Urban centers accustomed to large daily influxes of workers have suffered. Office vacancies are up, and small businesses have closed. The national office vacancy rate rose to a record 19.6 percent in the fourth quarter of 2023, according to Moody’s Analytics , which has been tracking the statistic since 1979.

Many hospitals were overwhelmed during COVID-19 surges, with too few beds for the flood of patients. But many also demonstrated their resilience and “surge capacity,” dramatically expanding bed counts in very short periods of time and finding other ways to treat patients in swamped medical centers. Triage units and COVID-19 wards were hastily erected in temporary structures on hospital grounds.

Still, U.S. hospitals suffered severe shortages of nurses and found themselves lacking basic necessities such as N95 masks and personal protective garb for the doctors, nurses, and other workers who risked their lives against the new pathogen at the start of the outbreak. Mortuaries and first responders were overwhelmed as well. The dead were kept in refrigerated trucks outside hospitals.

The country’s fragmented public health system proved inadequate to the task of coping with the outbreak, sparking calls for major reform of the CDC and other agencies. The CDC botched its initial attempt to create tests for the virus, leaving the United States almost blind to its spread during the early stages of the pandemic.

Beyond the physical dangers, mental health became a serious issue for overburdened health care personnel, other “essential” workers who continued to labor in crucial jobs, and many millions of isolated, stressed, fearful, locked-down people in the United States and elsewhere. Parents struggled to care for children kept at home by the pandemic while also attending to their jobs.

In a June 2020 survey, the CDC found that 41 percent of respondents said they were struggling with mental health and 11 percent had seriously considered suicide recently. Essential workers, unpaid caregivers , young adults, and members of racial and ethnic minority groups were found to be at a higher risk for experiencing mental health struggles, with 31 percent of unpaid caregivers reporting that they were considering suicide. WHO reported two years later that the pandemic had caused a 25 percent increase in anxiety and depression worldwide, young people and women being at the highest risk.

The rate of homicides by firearm in the United States rose by 35 percent during the pandemic to the highest rate in more than a quarter century.

A silver lining in the chaos of the pandemic’s opening year was the development in just 11 months of highly effective vaccines for the virus, a process that normally had taken 7–10 years. The U.S. government’s bet on unproven messenger RNA technology under the Trump administration’s Operation Warp Speed paid off, and the result validated the billions of dollars that the government pours into basic research every year.

On December 14, 2020, New York nurse Sandra Lindsay capped the tumultuous year by receiving the first shot of the vaccine that eventually would help end the public health crisis caused by COVID-19 pandemic.

Writing about COVID-19 in a college admission essay

by: Venkates Swaminathan | Updated: September 14, 2020

Print article

For students applying to college using the CommonApp, there are several different places where students and counselors can address the pandemic’s impact. The different sections have differing goals. You must understand how to use each section for its appropriate use.

The CommonApp COVID-19 question

First, the CommonApp this year has an additional question specifically about COVID-19 :

Community disruptions such as COVID-19 and natural disasters can have deep and long-lasting impacts. If you need it, this space is yours to describe those impacts. Colleges care about the effects on your health and well-being, safety, family circumstances, future plans, and education, including access to reliable technology and quiet study spaces. Please use this space to describe how these events have impacted you.

This question seeks to understand the adversity that students may have had to face due to the pandemic, the move to online education, or the shelter-in-place rules. You don’t have to answer this question if the impact on you wasn’t particularly severe. Some examples of things students should discuss include:

• The student or a family member had COVID-19 or suffered other illnesses due to confinement during the pandemic.
• The candidate had to deal with personal or family issues, such as abusive living situations or other safety concerns
• The student suffered from a lack of internet access and other online learning challenges.
• Students who dealt with problems registering for or taking standardized tests and AP exams.

Jeff Schiffman of the Tulane University admissions office has a blog about this section. He recommends students ask themselves several questions as they go about answering this section:

• Are my experiences different from others’?
• Are there noticeable changes on my transcript?
• Am I aware of my privilege?
• Am I specific? Am I explaining rather than complaining?
• Is this information being included elsewhere on my application?

If you do answer this section, be brief and to-the-point.

Counselor recommendations and school profiles

Second, counselors will, in their counselor forms and school profiles on the CommonApp, address how the school handled the pandemic and how it might have affected students, specifically as it relates to:

• Grading scales and policies
• Graduation requirements
• Instructional methods
• Schedules and course offerings
• Testing requirements
• Your academic calendar
• Other extenuating circumstances

Students don’t have to mention these matters in their application unless something unusual happened.

Writing about COVID-19 in your main essay

Write about your experiences during the pandemic in your main college essay if your experience is personal, relevant, and the most important thing to discuss in your college admission essay. That you had to stay home and study online isn’t sufficient, as millions of other students faced the same situation. But sometimes, it can be appropriate and helpful to write about something related to the pandemic in your essay. For example:

• One student developed a website for a local comic book store. The store might not have survived without the ability for people to order comic books online. The student had a long-standing relationship with the store, and it was an institution that created a community for students who otherwise felt left out.
• One student started a YouTube channel to help other students with academic subjects he was very familiar with and began tutoring others.
• Some students used their extra time that was the result of the stay-at-home orders to take online courses pursuing topics they are genuinely interested in or developing new interests, like a foreign language or music.

Experiences like this can be good topics for the CommonApp essay as long as they reflect something genuinely important about the student. For many students whose lives have been shaped by this pandemic, it can be a critical part of their college application.

Want more? Read 6 ways to improve a college essay , What the &%$! should I write about in my college essay , and Just how important is a college admissions essay? .

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Coronaviruses are a large family of viruses that are known to cause illness ranging from the common cold to more severe diseases such as Middle East Respiratory Syndrome (MERS) and Severe Acute Respiratory Syndrome (SARS).

A novel coronavirus (COVID-19) was identified in 2019 in Wuhan, China. This is a new coronavirus that has not been previously identified in humans.

This course provides a general introduction to COVID-19 and emerging respiratory viruses and is intended for public health professionals, incident managers and personnel working for the United Nations, international organizations and NGOs.

As the official disease name was established after material creation, any mention of nCoV refers to COVID-19, the infectious disease caused by the most recently discovered coronavirus.

Please note that the content of this course is currently being revised to reflect the most recent guidance. You can find updated information on certain COVID-19-related topics in the following courses: Vaccination: COVID-19 vaccines channel IPC measures: IPC for COVID-19 Antigen rapid diagnostic testing: 1) SARS-CoV-2 antigen rapid diagnostic testing ; 2) Key considerations for SARS-CoV-2 antigen RDT implementation

Please note: These materials were last updated on 16/12/2020.

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Emerging respiratory viruses, including covid-19: introduction:, module 1: introduction to emerging respiratory viruses, including covid-19:, module 2: detecting emerging respiratory viruses, including covid-19: surveillance:, module 3: detecting emerging respiratory viruses, including covid-19: laboratory investigations:, module 4: risk communication :, module 5 : community engagement:, module 6: preventing and responding to an emerging respiratory virus, including covid-19:, enroll me for this course, certificate requirements.

• Gain a Record of Achievement by earning at least 80% of the maximum number of points from all graded assignments.
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How to Write About the Impact of the Coronavirus in a College Essay

The global impact of COVID-19, the disease caused by the novel coronavirus, means colleges and prospective students alike are in for an admissions cycle like no other. Both face unprecedented challenges and questions as they grapple with their respective futures amid the ongoing fallout of the pandemic.

Colleges must examine applicants without the aid of standardized test scores for many -- a factor that prompted many schools to go test-optional for now . Even grades, a significant component of a college application, may be hard to interpret with some high schools adopting pass-fail classes last spring due to the pandemic. Major college admissions factors are suddenly skewed.

"I can't help but think other (admissions) factors are going to matter more," says Ethan Sawyer, founder of the College Essay Guy, a website that offers free and paid essay-writing resources.

College essays and letters of recommendation , Sawyer says, are likely to carry more weight than ever in this admissions cycle. And many essays will likely focus on how the pandemic shaped students' lives throughout an often tumultuous 2020.

[ Read: How to Write a College Essay. ]

But before writing a college essay focused on the coronavirus, students should explore whether it's the best topic for them.

Writing About COVID-19 for a College Application

Much of daily life has been colored by the coronavirus. Virtual learning is the norm at many colleges and high schools, many extracurriculars have vanished and social lives have stalled for students complying with measures to stop the spread of COVID-19.

"For some young people, the pandemic took away what they envisioned as their senior year," says Robert Alexander, dean of admissions, financial aid and enrollment management at the University of Rochester in New York. "Maybe that's a spot on a varsity athletic team or the lead role in the fall play. And it's OK for them to mourn what should have been and what they feel like they lost, but more important is how are they making the most of the opportunities they do have?"

That question, Alexander says, is what colleges want answered if students choose to address COVID-19 in their college essay.

But the question of whether a student should write about the coronavirus is tricky. The answer depends largely on the student.

"In general, I don't think students should write about COVID-19 in their main personal statement for their application," Robin Miller, master college admissions counselor at IvyWise, a college counseling company, wrote in an email.

"Certainly, there may be exceptions to this based on a student's individual experience, but since the personal essay is the main place in the application where the student can really allow their voice to be heard and share insight into who they are as an individual, there are likely many other topics they can choose to write about that are more distinctive and unique than COVID-19," Miller says.

[ Read: What Colleges Look for: 6 Ways to Stand Out. ]

Opinions among admissions experts vary on whether to write about the likely popular topic of the pandemic.

"If your essay communicates something positive, unique, and compelling about you in an interesting and eloquent way, go for it," Carolyn Pippen, principal college admissions counselor at IvyWise, wrote in an email. She adds that students shouldn't be dissuaded from writing about a topic merely because it's common, noting that "topics are bound to repeat, no matter how hard we try to avoid it."

Above all, she urges honesty.

"If your experience within the context of the pandemic has been truly unique, then write about that experience, and the standing out will take care of itself," Pippen says. "If your experience has been generally the same as most other students in your context, then trying to find a unique angle can easily cross the line into exploiting a tragedy, or at least appearing as though you have."

But focusing entirely on the pandemic can limit a student to a single story and narrow who they are in an application, Sawyer says. "There are so many wonderful possibilities for what you can say about yourself outside of your experience within the pandemic."

He notes that passions, strengths, career interests and personal identity are among the multitude of essay topic options available to applicants and encourages them to probe their values to help determine the topic that matters most to them -- and write about it.

That doesn't mean the pandemic experience has to be ignored if applicants feel the need to write about it.

Writing About Coronavirus in Main and Supplemental Essays

Students can choose to write a full-length college essay on the coronavirus or summarize their experience in a shorter form.

To help students explain how the pandemic affected them, The Common App has added an optional section to address this topic. Applicants have 250 words to describe their pandemic experience and the personal and academic impact of COVID-19.

[ Read: The Common App: Everything You Need to Know. ]

"That's not a trick question, and there's no right or wrong answer," Alexander says. Colleges want to know, he adds, how students navigated the pandemic, how they prioritized their time, what responsibilities they took on and what they learned along the way.

If students can distill all of the above information into 250 words, there's likely no need to write about it in a full-length college essay, experts say. And applicants whose lives were not heavily altered by the pandemic may even choose to skip the optional COVID-19 question.

"This space is best used to discuss hardship and/or significant challenges that the student and/or the student's family experienced as a result of COVID-19 and how they have responded to those difficulties," Miller notes. Using the section to acknowledge a lack of impact, she adds, "could be perceived as trite and lacking insight, despite the good intentions of the applicant."

To guard against this lack of awareness, Sawyer encourages students to tap someone they trust to review their writing , whether it's the 250-word Common App response or the full-length essay.

Experts tend to agree that the short-form approach to this as an essay topic works better, but there are exceptions. And if a student does have a coronavirus story that he or she feels must be told, Alexander encourages the writer to be authentic in the essay.

"My advice for an essay about COVID-19 is the same as my advice about an essay for any topic -- and that is, don't write what you think we want to read or hear," Alexander says. "Write what really changed you and that story that now is yours and yours alone to tell."

Sawyer urges students to ask themselves, "What's the sentence that only I can write?" He also encourages students to remember that the pandemic is only a chapter of their lives and not the whole book.

Miller, who cautions against writing a full-length essay on the coronavirus, says that if students choose to do so they should have a conversation with their high school counselor about whether that's the right move. And if students choose to proceed with COVID-19 as a topic, she says they need to be clear, detailed and insightful about what they learned and how they adapted along the way.

"Approaching the essay in this manner will provide important balance while demonstrating personal growth and vulnerability," Miller says.

Pippen encourages students to remember that they are in an unprecedented time for college admissions.

"It is important to keep in mind with all of these (admission) factors that no colleges have ever had to consider them this way in the selection process, if at all," Pippen says. "They have had very little time to calibrate their evaluations of different application components within their offices, let alone across institutions. This means that colleges will all be handling the admissions process a little bit differently, and their approaches may even evolve over the course of the admissions cycle."

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• > Understanding Coronavirus
• > Introduction

Book contents

• Understanding Coronavirus
• Series page
• Copyright page
• Preface to the Revised and Updated Edition
• Preface to the First Edition
• Abbreviations
• 1 Introduction
• 2 How Is the Coronavirus Spreading?
• 3 What Is a Coronavirus?
• 4 How Is the Coronavirus Changing?
• 5 How Did the COVID-19 Outbreak Start and Evolve?
• 6 How Does the COVID-19 Outbreak Compare to the SARS Outbreak in 2003?
• 7 How Does the COVID-19 Outbreak Compare to Seasonal and Pandemic Influenza?
• 8 How Can We Treat the Virus and Prevent Infections?
• Conclusions
• Summary of Common Misunderstandings
• Suggested Further Reading
• Figure and Quotation Credits

1 - Introduction

Published online by Cambridge University Press:  29 September 2021

At the end of December 2019, an outbreak of pneumonia cases of unknown origin was reported in Wuhan, Hubei province, China. The patients presented with high fever and had difficulty breathing. Some, but not all, of these cases were in people who visited the Huanan Seafood Wholesale Market, where, in addition to seafood, a variety of live animals were also sold. Other infections occurred in people staying at a nearby hotel on December 23–27. All tests carried out by the Chinese Center for Disease Control and Prevention for known viruses and bacteria were negative, indicating the presence of a previously unreported agent. A new virus was isolated and its genome sequenced, revealing a similarity with SARS-like coronaviruses found in bats. Although very similar to the virus causing severe acute respiratory syndrome (SARS) in 2003, it was different enough to be considered a new human-infecting coronavirus. Clusters of infected families, together with transmission in medical settings, indicated that the virus had the ability to undergo human-to-human transmission. A month later, by the beginning of February 2020, the virus was found in several countries across the globe, and on March 11, 2020, the World Health Organization (WHO) declared it a global pandemic. The disease caused by the new coronavirus was called coronavirus disease 19, or COVID-19.

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• Introduction
• Raul Rabadan , Columbia University, New York
• Book: Understanding Coronavirus
• Online publication: 29 September 2021
• Chapter DOI: https://doi.org/10.1017/9781009090063.004

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Persuasive Essay Guide

Persuasive Essay About Covid19

How to Write a Persuasive Essay About Covid19 | Examples & Tips

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Are you looking to write a persuasive essay about the Covid-19 pandemic?

Writing a compelling and informative essay about this global crisis can be challenging. It requires researching the latest information, understanding the facts, and presenting your argument persuasively.

But don’t worry! with some guidance from experts, you’ll be able to write an effective and persuasive essay about Covid-19.

In this blog post, we’ll outline the basics of writing a persuasive essay . We’ll provide clear examples, helpful tips, and essential information for crafting your own persuasive piece on Covid-19.

Read on to get started on your essay.

• 1. Steps to Write a Persuasive Essay About Covid-19
• 2. Examples of Persuasive Essay About COVID-19
• 3. Examples of Persuasive Essay About COVID-19 Vaccine
• 4. Examples of Persuasive Essay About COVID-19 Integration
• 5. Examples of Argumentative Essay About Covid 19
• 6. Examples of Persuasive Speeches About Covid-19
• 7. Tips to Write a Persuasive Essay About Covid-19
• 8. Common Topics for a Persuasive Essay on COVID-19 

Steps to Write a Persuasive Essay About Covid-19

Here are the steps to help you write a persuasive essay on this topic, along with an example essay:

Step 1: Choose a Specific Thesis Statement

Your thesis statement should clearly state your position on a specific aspect of COVID-19. It should be debatable and clear. For example:

Step 2: Research and Gather Information

Collect reliable and up-to-date information from reputable sources to support your thesis statement. This may include statistics, expert opinions, and scientific studies. For instance:

• COVID-19 vaccination effectiveness data
• Information on vaccine mandates in different countries
• Expert statements from health organizations like the WHO or CDC

Step 3: Outline Your Essay

Create a clear and organized outline to structure your essay. A persuasive essay typically follows this structure:

• Introduction
• Background Information
• Body Paragraphs (with supporting evidence)
• Counterarguments (addressing opposing views)

Step 4: Write the Introduction

In the introduction, grab your reader's attention and present your thesis statement. For example:

Step 5: Provide Background Information

Offer context and background information to help your readers understand the issue better. For instance:

Step 6: Develop Body Paragraphs

Each body paragraph should present a single point or piece of evidence that supports your thesis statement. Use clear topic sentences , evidence, and analysis. Here's an example:

Step 7: Address Counterarguments

Acknowledge opposing viewpoints and refute them with strong counterarguments. This demonstrates that you've considered different perspectives. For example:

Step 8: Write the Conclusion

Summarize your main points and restate your thesis statement in the conclusion. End with a strong call to action or thought-provoking statement. For instance:

Step 9: Revise and Proofread

Edit your essay for clarity, coherence, grammar, and spelling errors. Ensure that your argument flows logically.

Step 10: Cite Your Sources

Include proper citations and a bibliography page to give credit to your sources.

Remember to adjust your approach and arguments based on your target audience and the specific angle you want to take in your persuasive essay about COVID-19.

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Examples of Persuasive Essay About COVID-19

When writing a persuasive essay about the COVID-19 pandemic, it’s important to consider how you want to present your argument. To help you get started, here are some example essays for you to read:

Here is another example explaining How COVID-19 has changed our lives essay:

Let’s look at another sample essay:

Check out some more PDF examples below:

Persuasive Essay About Covid-19 Pandemic

Sample Of Persuasive Essay About Covid-19

Persuasive Essay About Covid-19 In The Philippines - Example

If you're in search of a compelling persuasive essay on business, don't miss out on our “ persuasive essay about business ” blog!

Examples of Persuasive Essay About COVID-19 Vaccine

Covid19 vaccines are one of the ways to prevent the spread of COVID-19, but they have been a source of controversy. Different sides argue about the benefits or dangers of the new vaccines. Whatever your point of view is, writing a persuasive essay about it is a good way of organizing your thoughts and persuading others.

A persuasive essay about the COVID-19 vaccine could consider the benefits of getting vaccinated as well as the potential side effects.

Below are some examples of persuasive essays on getting vaccinated for Covid-19.

Covid19 Vaccine Persuasive Essay

Persuasive Essay on Covid Vaccines

Interested in thought-provoking discussions on abortion? Read our persuasive essay about abortion blog to eplore arguments!

Examples of Persuasive Essay About COVID-19 Integration

Covid19 has drastically changed the way people interact in schools, markets, and workplaces. In short, it has affected all aspects of life. However, people have started to learn to live with Covid19.

Writing a persuasive essay about it shouldn't be stressful. Read the sample essay below to get an idea for your own essay about Covid19 integration.

Persuasive Essay About Working From Home During Covid19

Searching for the topic of Online Education? Our persuasive essay about online education is a must-read.

Examples of Argumentative Essay About Covid 19

Covid-19 has been an ever-evolving issue, with new developments and discoveries being made on a daily basis.

Writing an argumentative essay about such an issue is both interesting and challenging. It allows you to evaluate different aspects of the pandemic, as well as consider potential solutions.

Here are some examples of argumentative essays on Covid19.

Argumentative Essay About Covid19 Sample

Argumentative Essay About Covid19 With Introduction Body and Conclusion

Looking for a persuasive take on the topic of smoking? You'll find it all related arguments in out Persuasive Essay About Smoking blog!

Examples of Persuasive Speeches About Covid-19

Do you need to prepare a speech about Covid19 and need examples? We have them for you!

Persuasive speeches about Covid-19 can provide the audience with valuable insights on how to best handle the pandemic. They can be used to advocate for specific changes in policies or simply raise awareness about the virus.

Check out some examples of persuasive speeches on Covid-19:

Persuasive Speech About Covid-19 Example

Persuasive Speech About Vaccine For Covid-19

You can also read persuasive essay examples on other topics to master your persuasive techniques!

Tips to Write a Persuasive Essay About Covid-19

Writing a persuasive essay about COVID-19 requires a thoughtful approach to present your arguments effectively. 

Here are some tips to help you craft a compelling persuasive essay on this topic:

• Choose a Specific Angle: Narrow your focus to a specific aspect of COVID-19, like vaccination or public health measures.
• Provide Credible Sources: Support your arguments with reliable sources like scientific studies and government reports.
• Use Persuasive Language: Employ ethos, pathos, and logos , and use vivid examples to make your points relatable.
• Organize Your Essay: Create a solid persuasive essay outline and ensure a logical flow, with each paragraph focusing on a single point.
• Emphasize Benefits: Highlight how your suggestions can improve public health, safety, or well-being.
• Use Visuals: Incorporate graphs, charts, and statistics to reinforce your arguments.
• Call to Action: End your essay conclusion with a strong call to action, encouraging readers to take a specific step.
• Revise and Edit: Proofread for grammar, spelling, and clarity, ensuring smooth writing flow.
• Seek Feedback: Have someone else review your essay for valuable insights and improvements.

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Common Topics for a Persuasive Essay on COVID-19 

Here are some persuasive essay topics on COVID-19:

• The Importance of Vaccination Mandates for COVID-19 Control
• Balancing Public Health and Personal Freedom During a Pandemic
• The Economic Impact of Lockdowns vs. Public Health Benefits
• The Role of Misinformation in Fueling Vaccine Hesitancy
• Remote Learning vs. In-Person Education: What's Best for Students?
• The Ethics of Vaccine Distribution: Prioritizing Vulnerable Populations
• The Mental Health Crisis Amidst the COVID-19 Pandemic
• The Long-Term Effects of COVID-19 on Healthcare Systems
• Global Cooperation vs. Vaccine Nationalism in Fighting the Pandemic
• The Future of Telemedicine: Expanding Healthcare Access Post-COVID-19

In search of more inspiring topics for your next persuasive essay? Our persuasive essay topics blog has plenty of ideas!

To sum it up,

You have read good sample essays and got some helpful tips. You now have the tools you needed to write a persuasive essay about Covid-19. So don't let the doubts stop you, start writing!

If you need professional writing help, don't worry! We've got that for you as well.

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Frequently Asked Questions

What is a good title for a covid-19 essay.

A good title for a COVID-19 essay should be clear, engaging, and reflective of the essay's content. Examples include:

• "The Impact of COVID-19 on Global Health"
• "How COVID-19 Has Transformed Our Daily Lives"
• "COVID-19: Lessons Learned and Future Implications"

How do I write an informative essay about COVID-19?

To write an informative essay about COVID-19, follow these steps:

• Choose a specific focus: Select a particular aspect of COVID-19, such as its transmission, symptoms, or vaccines.
• Research thoroughly: Gather information from credible sources like scientific journals and official health organizations.
• Organize your content: Structure your essay with an introduction, body paragraphs, and a conclusion.
• Present facts clearly: Use clear, concise language to convey information accurately.
• Include visuals: Use charts or graphs to illustrate data and make your essay more engaging.

How do I write an expository essay about COVID-19?

To write an expository essay about COVID-19, follow these steps:

• Select a clear topic: Focus on a specific question or issue related to COVID-19.
• Conduct thorough research: Use reliable sources to gather information.
• Create an outline: Organize your essay with an introduction, body paragraphs, and a conclusion.
• Explain the topic: Use facts and examples to explain the chosen aspect of COVID-19 in detail.
• Maintain objectivity: Present information in a neutral and unbiased manner.
• Edit and revise: Proofread your essay for clarity, coherence, and accuracy.

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• Volume 76, Issue 2
• COVID-19 pandemic and its impact on social relationships and health
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• http://orcid.org/0000-0003-1512-4471 Emily Long 1 ,
• Susan Patterson 1 ,
• Karen Maxwell 1 ,
• Carolyn Blake 1 ,
• http://orcid.org/0000-0001-7342-4566 Raquel Bosó Pérez 1 ,
• Ruth Lewis 1 ,
• Mark McCann 1 ,
• Julie Riddell 1 ,
• Kathryn Skivington 1 ,
• Rachel Wilson-Lowe 1 ,
• http://orcid.org/0000-0002-4409-6601 Kirstin R Mitchell 2
• 1 MRC/CSO Social and Public Health Sciences Unit , University of Glasgow , Glasgow , UK
• 2 MRC/CSO Social and Public Health Sciences Unit, Institute of Health & Wellbeing , University of Glasgow , Glasgow , UK
• Correspondence to Dr Emily Long, MRC/CSO Social and Public Health Sciences Unit, University of Glasgow, Glasgow G3 7HR, UK; emily.long{at}glasgow.ac.uk

This essay examines key aspects of social relationships that were disrupted by the COVID-19 pandemic. It focuses explicitly on relational mechanisms of health and brings together theory and emerging evidence on the effects of the COVID-19 pandemic to make recommendations for future public health policy and recovery. We first provide an overview of the pandemic in the UK context, outlining the nature of the public health response. We then introduce four distinct domains of social relationships: social networks, social support, social interaction and intimacy, highlighting the mechanisms through which the pandemic and associated public health response drastically altered social interactions in each domain. Throughout the essay, the lens of health inequalities, and perspective of relationships as interconnecting elements in a broader system, is used to explore the varying impact of these disruptions. The essay concludes by providing recommendations for longer term recovery ensuring that the social relational cost of COVID-19 is adequately considered in efforts to rebuild.

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Data sharing not applicable as no data sets generated and/or analysed for this study. Data sharing not applicable as no data sets generated or analysed for this essay.

This is an open access article distributed in accordance with the Creative Commons Attribution 4.0 Unported (CC BY 4.0) license, which permits others to copy, redistribute, remix, transform and build upon this work for any purpose, provided the original work is properly cited, a link to the licence is given, and indication of whether changes were made. See: https://creativecommons.org/licenses/by/4.0/ .

https://doi.org/10.1136/jech-2021-216690

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Introduction

Infectious disease pandemics, including SARS and COVID-19, demand intrapersonal behaviour change and present highly complex challenges for public health. 1 A pandemic of an airborne infection, spread easily through social contact, assails human relationships by drastically altering the ways through which humans interact. In this essay, we draw on theories of social relationships to examine specific ways in which relational mechanisms key to health and well-being were disrupted by the COVID-19 pandemic. Relational mechanisms refer to the processes between people that lead to change in health outcomes.

At the time of writing, the future surrounding COVID-19 was uncertain. Vaccine programmes were being rolled out in countries that could afford them, but new and more contagious variants of the virus were also being discovered. The recovery journey looked long, with continued disruption to social relationships. The social cost of COVID-19 was only just beginning to emerge, but the mental health impact was already considerable, 2 3 and the inequality of the health burden stark. 4 Knowledge of the epidemiology of COVID-19 accrued rapidly, but evidence of the most effective policy responses remained uncertain.

The initial response to COVID-19 in the UK was reactive and aimed at reducing mortality, with little time to consider the social implications, including for interpersonal and community relationships. The terminology of ‘social distancing’ quickly became entrenched both in public and policy discourse. This equation of physical distance with social distance was regrettable, since only physical proximity causes viral transmission, whereas many forms of social proximity (eg, conversations while walking outdoors) are minimal risk, and are crucial to maintaining relationships supportive of health and well-being.

The aim of this essay is to explore four key relational mechanisms that were impacted by the pandemic and associated restrictions: social networks, social support, social interaction and intimacy. We use relational theories and emerging research on the effects of the COVID-19 pandemic response to make three key recommendations: one regarding public health responses; and two regarding social recovery. Our understanding of these mechanisms stems from a ‘systems’ perspective which casts social relationships as interdependent elements within a connected whole. 5

Social networks

Social networks characterise the individuals and social connections that compose a system (such as a workplace, community or society). Social relationships range from spouses and partners, to coworkers, friends and acquaintances. They vary across many dimensions, including, for example, frequency of contact and emotional closeness. Social networks can be understood both in terms of the individuals and relationships that compose the network, as well as the overall network structure (eg, how many of your friends know each other).

Social networks show a tendency towards homophily, or a phenomenon of associating with individuals who are similar to self. 6 This is particularly true for ‘core’ network ties (eg, close friends), while more distant, sometimes called ‘weak’ ties tend to show more diversity. During the height of COVID-19 restrictions, face-to-face interactions were often reduced to core network members, such as partners, family members or, potentially, live-in roommates; some ‘weak’ ties were lost, and interactions became more limited to those closest. Given that peripheral, weaker social ties provide a diversity of resources, opinions and support, 7 COVID-19 likely resulted in networks that were smaller and more homogenous.

Such changes were not inevitable nor necessarily enduring, since social networks are also adaptive and responsive to change, in that a disruption to usual ways of interacting can be replaced by new ways of engaging (eg, Zoom). Yet, important inequalities exist, wherein networks and individual relationships within networks are not equally able to adapt to such changes. For example, individuals with a large number of newly established relationships (eg, university students) may have struggled to transfer these relationships online, resulting in lost contacts and a heightened risk of social isolation. This is consistent with research suggesting that young adults were the most likely to report a worsening of relationships during COVID-19, whereas older adults were the least likely to report a change. 8

Lastly, social connections give rise to emergent properties of social systems, 9 where a community-level phenomenon develops that cannot be attributed to any one member or portion of the network. For example, local area-based networks emerged due to geographic restrictions (eg, stay-at-home orders), resulting in increases in neighbourly support and local volunteering. 10 In fact, research suggests that relationships with neighbours displayed the largest net gain in ratings of relationship quality compared with a range of relationship types (eg, partner, colleague, friend). 8 Much of this was built from spontaneous individual interactions within local communities, which together contributed to the ‘community spirit’ that many experienced. 11 COVID-19 restrictions thus impacted the personal social networks and the structure of the larger networks within the society.

Social support

Social support, referring to the psychological and material resources provided through social interaction, is a critical mechanism through which social relationships benefit health. In fact, social support has been shown to be one of the most important resilience factors in the aftermath of stressful events. 12 In the context of COVID-19, the usual ways in which individuals interact and obtain social support have been severely disrupted.

One such disruption has been to opportunities for spontaneous social interactions. For example, conversations with colleagues in a break room offer an opportunity for socialising beyond one’s core social network, and these peripheral conversations can provide a form of social support. 13 14 A chance conversation may lead to advice helpful to coping with situations or seeking formal help. Thus, the absence of these spontaneous interactions may mean the reduction of indirect support-seeking opportunities. While direct support-seeking behaviour is more effective at eliciting support, it also requires significantly more effort and may be perceived as forceful and burdensome. 15 The shift to homeworking and closure of community venues reduced the number of opportunities for these spontaneous interactions to occur, and has, second, focused them locally. Consequently, individuals whose core networks are located elsewhere, or who live in communities where spontaneous interaction is less likely, have less opportunity to benefit from spontaneous in-person supportive interactions.

However, alongside this disruption, new opportunities to interact and obtain social support have arisen. The surge in community social support during the initial lockdown mirrored that often seen in response to adverse events (eg, natural disasters 16 ). COVID-19 restrictions that confined individuals to their local area also compelled them to focus their in-person efforts locally. Commentators on the initial lockdown in the UK remarked on extraordinary acts of generosity between individuals who belonged to the same community but were unknown to each other. However, research on adverse events also tells us that such community support is not necessarily maintained in the longer term. 16

Meanwhile, online forms of social support are not bound by geography, thus enabling interactions and social support to be received from a wider network of people. Formal online social support spaces (eg, support groups) existed well before COVID-19, but have vastly increased since. While online interactions can increase perceived social support, it is unclear whether remote communication technologies provide an effective substitute from in-person interaction during periods of social distancing. 17 18 It makes intuitive sense that the usefulness of online social support will vary by the type of support offered, degree of social interaction and ‘online communication skills’ of those taking part. Youth workers, for instance, have struggled to keep vulnerable youth engaged in online youth clubs, 19 despite others finding a positive association between amount of digital technology used by individuals during lockdown and perceived social support. 20 Other research has found that more frequent face-to-face contact and phone/video contact both related to lower levels of depression during the time period of March to August 2020, but the negative effect of a lack of contact was greater for those with higher levels of usual sociability. 21 Relatedly, important inequalities in social support exist, such that individuals who occupy more socially disadvantaged positions in society (eg, low socioeconomic status, older people) tend to have less access to social support, 22 potentially exacerbated by COVID-19.

Social and interactional norms

Interactional norms are key relational mechanisms which build trust, belonging and identity within and across groups in a system. Individuals in groups and societies apply meaning by ‘approving, arranging and redefining’ symbols of interaction. 23 A handshake, for instance, is a powerful symbol of trust and equality. Depending on context, not shaking hands may symbolise a failure to extend friendship, or a failure to reach agreement. The norms governing these symbols represent shared values and identity; and mutual understanding of these symbols enables individuals to achieve orderly interactions, establish supportive relationship accountability and connect socially. 24 25

Physical distancing measures to contain the spread of COVID-19 radically altered these norms of interaction, particularly those used to convey trust, affinity, empathy and respect (eg, hugging, physical comforting). 26 As epidemic waves rose and fell, the work to negotiate these norms required intense cognitive effort; previously taken-for-granted interactions were re-examined, factoring in current restriction levels, own and (assumed) others’ vulnerability and tolerance of risk. This created awkwardness, and uncertainty, for example, around how to bring closure to an in-person interaction or convey warmth. The instability in scripted ways of interacting created particular strain for individuals who already struggled to encode and decode interactions with others (eg, those who are deaf or have autism spectrum disorder); difficulties often intensified by mask wearing. 27

Large social gatherings—for example, weddings, school assemblies, sporting events—also present key opportunities for affirming and assimilating interactional norms, building cohesion and shared identity and facilitating cooperation across social groups. 28 Online ‘equivalents’ do not easily support ‘social-bonding’ activities such as singing and dancing, and rarely enable chance/spontaneous one-on-one conversations with peripheral/weaker network ties (see the Social networks section) which can help strengthen bonds across a larger network. The loss of large gatherings to celebrate rites of passage (eg, bar mitzvah, weddings) has additional relational costs since these events are performed by and for communities to reinforce belonging, and to assist in transitioning to new phases of life. 29 The loss of interaction with diverse others via community and large group gatherings also reduces intergroup contact, which may then tend towards more prejudiced outgroup attitudes. While online interaction can go some way to mimicking these interaction norms, there are key differences. A sense of anonymity, and lack of in-person emotional cues, tends to support norms of polarisation and aggression in expressing differences of opinion online. And while online platforms have potential to provide intergroup contact, the tendency of much social media to form homogeneous ‘echo chambers’ can serve to further reduce intergroup contact. 30 31

Intimacy relates to the feeling of emotional connection and closeness with other human beings. Emotional connection, through romantic, friendship or familial relationships, fulfils a basic human need 32 and strongly benefits health, including reduced stress levels, improved mental health, lowered blood pressure and reduced risk of heart disease. 32 33 Intimacy can be fostered through familiarity, feeling understood and feeling accepted by close others. 34

Intimacy via companionship and closeness is fundamental to mental well-being. Positively, the COVID-19 pandemic has offered opportunities for individuals to (re)connect and (re)strengthen close relationships within their household via quality time together, following closure of many usual external social activities. Research suggests that the first full UK lockdown period led to a net gain in the quality of steady relationships at a population level, 35 but amplified existing inequalities in relationship quality. 35 36 For some in single-person households, the absence of a companion became more conspicuous, leading to feelings of loneliness and lower mental well-being. 37 38 Additional pandemic-related relational strain 39 40 resulted, for some, in the initiation or intensification of domestic abuse. 41 42

Physical touch is another key aspect of intimacy, a fundamental human need crucial in maintaining and developing intimacy within close relationships. 34 Restrictions on social interactions severely restricted the number and range of people with whom physical affection was possible. The reduction in opportunity to give and receive affectionate physical touch was not experienced equally. Many of those living alone found themselves completely without physical contact for extended periods. The deprivation of physical touch is evidenced to take a heavy emotional toll. 43 Even in future, once physical expressions of affection can resume, new levels of anxiety over germs may introduce hesitancy into previously fluent blending of physical and verbal intimate social connections. 44

The pandemic also led to shifts in practices and norms around sexual relationship building and maintenance, as individuals adapted and sought alternative ways of enacting sexual intimacy. This too is important, given that intimate sexual activity has known benefits for health. 45 46 Given that social restrictions hinged on reducing household mixing, possibilities for partnered sexual activity were primarily guided by living arrangements. While those in cohabiting relationships could potentially continue as before, those who were single or in non-cohabiting relationships generally had restricted opportunities to maintain their sexual relationships. Pornography consumption and digital partners were reported to increase since lockdown. 47 However, online interactions are qualitatively different from in-person interactions and do not provide the same opportunities for physical intimacy.

Recommendations and conclusions

In the sections above we have outlined the ways in which COVID-19 has impacted social relationships, showing how relational mechanisms key to health have been undermined. While some of the damage might well self-repair after the pandemic, there are opportunities inherent in deliberative efforts to build back in ways that facilitate greater resilience in social and community relationships. We conclude by making three recommendations: one regarding public health responses to the pandemic; and two regarding social recovery.

Recommendation 1: explicitly count the relational cost of public health policies to control the pandemic

Effective handling of a pandemic recognises that social, economic and health concerns are intricately interwoven. It is clear that future research and policy attention must focus on the social consequences. As described above, policies which restrict physical mixing across households carry heavy and unequal relational costs. These include for individuals (eg, loss of intimate touch), dyads (eg, loss of warmth, comfort), networks (eg, restricted access to support) and communities (eg, loss of cohesion and identity). Such costs—and their unequal impact—should not be ignored in short-term efforts to control an epidemic. Some public health responses—restrictions on international holiday travel and highly efficient test and trace systems—have relatively small relational costs and should be prioritised. At a national level, an earlier move to proportionate restrictions, and investment in effective test and trace systems, may help prevent escalation of spread to the point where a national lockdown or tight restrictions became an inevitability. Where policies with relational costs are unavoidable, close attention should be paid to the unequal relational impact for those whose personal circumstances differ from normative assumptions of two adult families. This includes consideration of whether expectations are fair (eg, for those who live alone), whether restrictions on social events are equitable across age group, religious/ethnic groupings and social class, and also to ensure that the language promoted by such policies (eg, households; families) is not exclusionary. 48 49 Forethought to unequal impacts on social relationships should thus be integral to the work of epidemic preparedness teams.

Recommendation 2: intelligently balance online and offline ways of relating

A key ingredient for well-being is ‘getting together’ in a physical sense. This is fundamental to a human need for intimate touch, physical comfort, reinforcing interactional norms and providing practical support. Emerging evidence suggests that online ways of relating cannot simply replace physical interactions. But online interaction has many benefits and for some it offers connections that did not exist previously. In particular, online platforms provide new forms of support for those unable to access offline services because of mobility issues (eg, older people) or because they are geographically isolated from their support community (eg, lesbian, gay, bisexual, transgender and queer (LGBTQ) youth). Ultimately, multiple forms of online and offline social interactions are required to meet the needs of varying groups of people (eg, LGBTQ, older people). Future research and practice should aim to establish ways of using offline and online support in complementary and even synergistic ways, rather than veering between them as social restrictions expand and contract. Intelligent balancing of online and offline ways of relating also pertains to future policies on home and flexible working. A decision to switch to wholesale or obligatory homeworking should consider the risk to relational ‘group properties’ of the workplace community and their impact on employees’ well-being, focusing in particular on unequal impacts (eg, new vs established employees). Intelligent blending of online and in-person working is required to achieve flexibility while also nurturing supportive networks at work. Intelligent balance also implies strategies to build digital literacy and minimise digital exclusion, as well as coproducing solutions with intended beneficiaries.

Recommendation 3: build stronger and sustainable localised communities

In balancing offline and online ways of interacting, there is opportunity to capitalise on the potential for more localised, coherent communities due to scaled-down travel, homeworking and local focus that will ideally continue after restrictions end. There are potential economic benefits after the pandemic, such as increased trade as home workers use local resources (eg, coffee shops), but also relational benefits from stronger relationships around the orbit of the home and neighbourhood. Experience from previous crises shows that community volunteer efforts generated early on will wane over time in the absence of deliberate work to maintain them. Adequately funded partnerships between local government, third sector and community groups are required to sustain community assets that began as a direct response to the pandemic. Such partnerships could work to secure green spaces and indoor (non-commercial) meeting spaces that promote community interaction. Green spaces in particular provide a triple benefit in encouraging physical activity and mental health, as well as facilitating social bonding. 50 In building local communities, small community networks—that allow for diversity and break down ingroup/outgroup views—may be more helpful than the concept of ‘support bubbles’, which are exclusionary and less sustainable in the longer term. Rigorously designed intervention and evaluation—taking a systems approach—will be crucial in ensuring scale-up and sustainability.

The dramatic change to social interaction necessitated by efforts to control the spread of COVID-19 created stark challenges but also opportunities. Our essay highlights opportunities for learning, both to ensure the equity and humanity of physical restrictions, and to sustain the salutogenic effects of social relationships going forward. The starting point for capitalising on this learning is recognition of the disruption to relational mechanisms as a key part of the socioeconomic and health impact of the pandemic. In recovery planning, a general rule is that what is good for decreasing health inequalities (such as expanding social protection and public services and pursuing green inclusive growth strategies) 4 will also benefit relationships and safeguard relational mechanisms for future generations. Putting this into action will require political will.

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Twitter @karenmaxSPHSU, @Mark_McCann, @Rwilsonlowe, @KMitchinGlasgow

Contributors EL and KM led on the manuscript conceptualisation, review and editing. SP, KM, CB, RBP, RL, MM, JR, KS and RW-L contributed to drafting and revising the article. All authors assisted in revising the final draft.

Funding The research reported in this publication was supported by the Medical Research Council (MC_UU_00022/1, MC_UU_00022/3) and the Chief Scientist Office (SPHSU11, SPHSU14). EL is also supported by MRC Skills Development Fellowship Award (MR/S015078/1). KS and MM are also supported by a Medical Research Council Strategic Award (MC_PC_13027).

Competing interests None declared.

Provenance and peer review Not commissioned; externally peer reviewed.

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Introduction - Pandemic Preparedness | Lessons From COVID-19

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On December 31, 2019, the World Health Organization (WHO) contacted China about media reports of a cluster of viral pneumonias in Wuhan, later attributed to a coronavirus, now named SARS-CoV-2 . By January 30, 2020, scarcely a month later, WHO declared the virus to be a public health emergency of international concern (PHEIC)—the highest alarm the organization can sound. Thirty days more and the pandemic was well underway; the coronavirus had spread to more than seventy countries and territories on six continents, and there were roughly ninety thousand confirmed cases worldwide of COVID-19, the disease caused by the coronavirus.

The COVID-19 pandemic is far from over and could yet evolve in unanticipated ways, but one of its most important lessons is already clear: preparation and early execution are essential in detecting, containing, and rapidly responding to and mitigating the spread of potentially dangerous emerging infectious diseases. The ability to marshal early action depends on nations and global institutions being prepared for the worst-case scenario of a severe pandemic and ready to execute on that preparedness The COVID-19 pandemic is far from over and could yet evolve in unanticipated ways, but one of its most important lessons is already clear: preparation and early execution are essential in detecting, containing, and rapidly responding to and mitigating the spread of potentially dangerous emerging infectious diseases. The ability to marshal early action depends on nations and global institutions being prepared for the worst-case scenario of a severe pandemic and ready to execute on that preparedness before that worst-case outcome is certain.

The rapid spread of the coronavirus and its devastating death toll and economic harm have revealed a failure of global and U.S. domestic preparedness and implementation, a lack of cooperation and coordination across nations, a breakdown of compliance with established norms and international agreements, and a patchwork of partial and mishandled responses. This pandemic has demonstrated the difficulty of responding effectively to emerging outbreaks in a context of growing geopolitical rivalry abroad and intense political partisanship at home.

Pandemic preparedness is a global public good. Infectious disease threats know no borders, and dangerous pathogens that circulate unabated anywhere are a risk everywhere. As the pandemic continues to unfold across the United States and world, the consequences of inadequate preparation and implementation are abundantly clear. Despite decades of various commissions highlighting the threat of global pandemics and international planning for their inevitability, neither the United States nor the broader international system were ready to execute those plans and respond to a severe pandemic. The result is the worst global catastrophe since World War II.

The lessons of this pandemic could go unheeded once life returns to a semblance of normalcy and COVID-19 ceases to menace nations around the globe. The United States and the world risk repeating many of the same mistakes that exacerbated this crisis, most prominently the failure to prioritize global health security, to invest in the essential domestic and international institutions and infrastructure required to achieve it, and to act quickly in executing a coherent response at both the national and the global level.

The goal of this report is to curtail that possibility by identifying what went wrong in the early national and international responses to the coronavirus pandemic and by providing a road map for the United States and the multilateral system to better prepare and execute in future waves of the current pandemic and when the next pandemic threat inevitably emerges. This report endeavors to preempt the next global health challenge before it becomes a disaster.

A Rapid Spread, a Grim Toll, and an Economic Disaster

On January 23, 2020, China’s government began to undertake drastic measures against the coronavirus, imposing a lockdown on Wuhan, a city of ten million people, aggressively testing, and forcibly rounding up potential carriers in makeshift quarantine centers. 1 In the subsequent days and weeks, the Chinese government extended containment to most of the country, sealing off cities and villages and mobilizing tens of thousands of health workers to contain and treat the disease. By the time those interventions began, however, the disease had already spread well beyond the country’s borders.

SARS-CoV-2 is a highly transmissible emerging infectious disease for which no highly effective treatments or vaccines currently exist and against which people have no preexisting immunity. Some nations have been successful so far in containing its spread through public health measures such as testing, contact tracing, and isolation of confirmed and suspected cases. Those nations have managed to keep the number of cases and deaths within their territories low.

More than one hundred countries implemented either a full or a partial shutdown in an effort to contain the spread of the virus and reduce pressure on their health systems. Although these measures to enforce physical distancing slowed the pace of infection, the societal and economic consequences in many nations have been grim. The supply chain for personal protective equipment (PPE), testing kits, and medical equipment such as oxygen treatment equipment and ventilators remains under immense pressure to meet global demand.

If international cooperation in response to COVID-19 has been occurring at the top levels of government, evidence of it has been scant, though technical areas such as data sharing have witnessed some notable successes. Countries have mostly gone their own ways, closing borders and often hoarding medical equipment. More than a dozen nations are competing in a biotechnology arms race to find a vaccine. A proposed international arrangement to ensure timely equitable access to the products of that biomedical innovation has yet to attract the necessary support from many vaccine-manufacturing nations, and many governments are now racing to cut deals with pharmaceutical firms and secure their own supplies.

As of August 31, 2020, the pandemic had infected at least twenty-five million people worldwide and killed at least 850,000 (both likely gross undercounts), including at least six million reported cases and 183,000 deaths in the United States. Meanwhile, the world economy had collapsed into a slump rivaling or surpassing the Great Depression, with unemployment rates averaging 8.4 percent in high-income economies. In the second quarter of 2020, the U.S gross domestic product (GDP) fell 9.5 percent, the largest quarterly decline in the nation’s history. 2

Already in May 2020, the Asia Development Bank estimated that the pandemic would cost the world $5.8 to 8.8 trillion, reducing global GDP in 2020 by 6.4 to 9.7 percent. The ultimate financial cost could be far higher. 3

The United States is among the countries most affected by the coronavirus, with about 24 percent of global cases (as of August 31) but just 4 percent of the world’s population. While many countries in Europe and Asia succeeded in driving down the rate of transmission in spring 2020, the United States experienced new spikes in infections in the summer because the absence of a national strategy left it to individual U.S. states to go their own way on reopening their economies. In the hardest-hit areas, U.S. hospitals with limited spare beds and intensive care unit capacity have struggled to accommodate the surge in COVID-19 patients. Resource-starved local and state public health departments have been unable to keep up with the staggering demand for case identification, contract tracing, and isolation required to contain the coronavirus’s spread.

A Failure to Heed Warnings

• Institute of Medicine, Microbial Threats to Health (1992)
• National Intelligence Estimate, The Global Infectious Disease Threat and Its Implications ...

This failing was not for any lack of warning of the dangers of pandemics. Indeed, many had sounded the alarm over the years. For nearly three decades, countless epidemiologists, public health specialists, intelligence community professionals, national security officials, and think tank experts have underscored the inevitability of a global pandemic of an emerging infectious disease. Starting with the Bill Clinton administration, successive administrations, including the current one, have included pandemic preparedness and response in their national security strategies. The U.S. government, foreign counterparts, and international agencies commissioned multiple scenarios and tabletop exercises that anticipated with uncanny accuracy the trajectory that a major outbreak could take, the complex national and global challenges it would create, and the glaring gaps and limitations in national and international capacity it would reveal.

The global health security community was almost uniformly in agreement that the most significant natural threat to population health and global security would be a respiratory virus—either a novel strain of influenza or a coronavirus that jumped from animals to humans. 4 Yet, for all this foresight and planning, national and international institutions alike have failed to rise to the occasion.

• National Intelligence Estimate, The Global Infectious Disease Threat and Its Implications for the United States (2000)
• Launch of the U.S. Global Health Security Initiative (2001)
• Institute of Medicine, Microbial Threats to Health: Emergence, Detection, and Response (2003)
• Revision of the International Health Regulations (2005)
• World Health Organization, Global Influenza Preparedness Plan (2005)
• Homeland Security Council, National Strategy for Pandemic Influenza (2005)
• U.S. Department of Health and Human Services, National Health Security Strategy of the United States of America (2009)
• U.S. Director of National Intelligence, Worldwide Threat Assessments (2009–2019)
• World Health Organization, Report of Review Committee on the Functioning of the International Health Regulations (2005) in Relation to Pandemic (H1N1) 2009 (2011)
• Pandemic and All-Hazards Preparedness Reauthorization Act of 2013
• Launch of the Global Health Security Agenda (2014)
• Blue Ribbon Study Panel on Biodefense (now Bipartisan Commission on Biodefense) (2015)
• National Security Strategy (2017)
• National Biodefense Strategy (2018)
• Crimson Contagion Simulation (2019)
• Global Preparedness Monitoring Board, A Work at Risk: Annual Report on Global Preparedness for Health Emergencies (2019)
• CSIS Commission, Ending the Cycle of Crisis and Complacency in U.S. Global Health Security (2019)
• U.S. National Health Security Strategy, 2019–2022 (2019)
• Global Health Security Index (2019)

Further Reading

Health-Systems Strengthening in the Age of COVID-19

By Angela E. Micah , Katherine Leach-Kemon , Joseph L Dieleman August 25, 2020

What Is the World Doing to Create a COVID-19 Vaccine?

By Claire Felter Aug 26, 2020

What Does the World Health Organization Do?

By CFR.org Editors Jun 1, 2020

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There is a current outbreak of Coronavirus (COVID-19) disease Find out more →

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Coronavirus disease (COVID-19) is an infectious disease caused by the SARS-CoV-2 virus.

Most people infected with the virus will experience mild to moderate respiratory illness and recover without requiring special treatment. However, some will become seriously ill and require medical attention. Older people and those with underlying medical conditions like cardiovascular disease, diabetes, chronic respiratory disease, or cancer are more likely to develop serious illness. Anyone can get sick with COVID-19 and become seriously ill or die at any age. 

The best way to prevent and slow down transmission is to be well informed about the disease and how the virus spreads. Protect yourself and others from infection by staying at least 1 metre apart from others, wearing a properly fitted mask, and washing your hands or using an alcohol-based rub frequently. Get vaccinated when it’s your turn and follow local guidance.

The virus can spread from an infected person’s mouth or nose in small liquid particles when they cough, sneeze, speak, sing or breathe. These particles range from larger respiratory droplets to smaller aerosols. It is important to practice respiratory etiquette, for example by coughing into a flexed elbow, and to stay home and self-isolate until you recover if you feel unwell.

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To prevent infection and to slow transmission of COVID-19, do the following: 

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• Wear a properly fitted mask when physical distancing is not possible or when in poorly ventilated settings.
• Choose open, well-ventilated spaces over closed ones. Open a window if indoors.
• Wash your hands regularly with soap and water or clean them with alcohol-based hand rub.
• Cover your mouth and nose when coughing or sneezing.
• If you feel unwell, stay home and self-isolate until you recover.

COVID-19 affects different people in different ways. Most infected people will develop mild to moderate illness and recover without hospitalization.

Most common symptoms:

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Less common symptoms:

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• a rash on skin, or discolouration of fingers or toes
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Serious symptoms:

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Seek immediate medical attention if you have serious symptoms.  Always call before visiting your doctor or health facility. 

People with mild symptoms who are otherwise healthy should manage their symptoms at home. 

On average it takes 5–6 days from when someone is infected with the virus for symptoms to show, however it can take up to 14 days. 

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Impact of COVID-19 on the social, economic, environmental and energy domains: Lessons learnt from a global pandemic

a School of Information Systems and Modelling, Faculty of Engineering and Information Technology, University of Technology Sydney, NSW 2007, Australia

I.M. Rizwanul Fattah

Md asraful alam.

b School of Chemical Engineering, Zhengzhou University, Zhengzhou 450001, China

A.B.M. Saiful Islam

c Department of Civil and Construction Engineering, College of Engineering, Imam Abdulrahman Bin Faisal University, Dammam 31451, Saudi Arabia

Hwai Chyuan Ong

S.m. ashrafur rahman.

d Biofuel Engine Research Facility, Queensland University of Technology (QUT), Brisbane, QLD 4000, Australia

e Tarbiat Modares University, P.O.Box: 14115-111, Tehran, Iran

f Science and Math Program, Asian University for Women, Chattogram 4000, Bangladesh

Md. Alhaz Uddin

g Department of Civil Engineering, College of Engineering, Jouf University, Sakaka, Saudi Arabia

T.M.I. Mahlia

COVID-19 has heightened human suffering, undermined the economy, turned the lives of billions of people around the globe upside down, and significantly affected the health, economic, environmental and social domains. This study aims to provide a comprehensive analysis of the impact of the COVID-19 outbreak on the ecological domain, the energy sector, society and the economy and investigate the global preventive measures taken to reduce the transmission of COVID-19. This analysis unpacks the key responses to COVID-19, the efficacy of current initiatives, and summarises the lessons learnt as an update on the information available to authorities, business and industry. This review found that a 72-hour delay in the collection and disposal of waste from infected households and quarantine facilities is crucial to controlling the spread of the virus. Broad sector by sector plans for socio-economic growth as well as a robust entrepreneurship-friendly economy is needed for the business to be sustainable at the peak of the pandemic. The socio-economic crisis has reshaped investment in energy and affected the energy sector significantly with most investment activity facing disruption due to mobility restrictions. Delays in energy projects are expected to create uncertainty in the years ahead. This report will benefit governments, leaders, energy firms and customers in addressing a pandemic-like situation in the future.

1. Introduction

The newly identified infectious coronavirus (SARS-CoV-2) was discovered in Wuhan and has spread rapidly since December 2019 within China and to other countries around the globe ( Zhou et al., 2020 ; Kabir et al., 2020 ). The source of SARS-CoV-2 is still unclear ( Gorbalenya et al., 2020 ). Fig. 1 demonstrates the initial timeline of the development of SARS-CoV-2 ( Yan et al., 2020 ). The COVID-19 pandemic has posed significant challenges to global safety in public health ( Wang et al., 2020 ). On 31 st January 2020, the World Health Organization (WHO), due to growing fears about the rapid spread of coronavirus, announced a global epidemic and on 11 th March, the disease was recognised as a pandemic ( Chowdhury et al., 2021 ). COVID-19 clinical trials indicate that almost all patients admitted to hospital have trouble breathing and pneumonia-like symptoms ( Holshue et al., 2020 ). Clinical diagnosis has identified that COVID-19 (disease caused by SARS-CoV-2) patients have similar indications to other coronavirus affected patients, e.g. Middle East Respiratory Syndrome (MERS) and Severe Acute Respiratory Syndrome (SARS) ( Wang and Su, 2020 ). The initial indication of a COVID-19 infection is coughing, fever, and short breath, and in the later stages, it can damage the kidney, cause pneumonia, and unexpected death ( Mofijur et al., 2020 ). The vulnerability of the elderly (>80 years of age) is high, with a fatality rate of ~22% of cases infected by COVID-19 ( Abdullah et al., 2020 ). The total number of confirmed COVID-19 cases has reached over 33 million as of 29 th September 2020, with more than 213 countries and regions affected by the pandemic ( Worldometer, 2020 ). Over 1,003,569 people have already passed away ( Worldometer, 2020 ) due to COVID-19. Most countries are currently trying to combat the virus spread by screening for COVID-19 in large numbers and maintaining social distancing policies with an emphasis on the health of human beings.

The initial stage development timeline for COVID-19 ( Yan et al., 2020 ).

Fig. 2 shows infections and replication cycle of the coronavirus. In extreme cases, the lungs are the most severely damaged organ of a SARS-CoV-2 infected person (host). The alveoli are porous cup-formed small cavities located in the structure of the lungs where the gas exchange of the breathing process take place. The most common cells on the alveoli are the type II cells.

Infections and replication cycle of the coronavirus ( Acter et al., 2020 ).

It has been reported that travel restrictions play a significant role in controlling the initial spread of COVID-19 ( Chinazzi et al., 2020 ; Aldila et al., 2020 ; Beck and Hensher, 2020 ; Bruinen de Bruin et al., 2020 ; de Haas et al., 2020 ). It has been reported that staying at home is most useful in controlling both the initial and last phase of infectious diseases ( de Haas et al., 2020 ; Cohen, 2020 , Pirouz et al., 2020 ). However, since the start of the COVID-19 pandemic, quarantines, entry bans, as well as other limitations have been implemented for citizens in or recent travellers to several countries in the most affected areas ( Sohrabi et al., 2020 ). Also, most of the industries were shutdown to lower mobility. A potential benefit of these measures is the reduction of pollution by the industrial and transportation sector, improving urban sustainability ( Jiang et al., 2021 ). Fig. 3 shows the global responses to lower the impact of the COVID-19 outbreak. There have been negative economic and social implications due to restrictions and decreased travel readiness worldwide ( Leal Filho et al., 2020 ). A fall in the volume of business activity and international events and an increase in online measures could have a long-term impact. The status of global transport and air activity as a result of the COVID-19 pandemic is shown in Fig. 4 ( International Energy Agency (IEA), 2020 ). By March 2020, the average global road haulage activity in regions with lockdowns had declined to almost 50% of the 2019 standard. Air travel has almost completely stopped in certain regions with aviation activity decreasing by over 90% in some European countries. Air activity in China recovered slightly from a low in late February, with lockdown measures somewhat eased. Nevertheless, as lockdowns spread, by the end of Q1 2020, global aviation activity decreased by a staggering 60%.

Initial preventive measures to lower the COVID-19 outbreak ( Bruinen de Bruin et al., 2020 ).

Global transport and aviation activity in the first quarter of the year 2020 ( International Energy Agency (IEA), 2020 ).

The spread of COVID-19 continues to threaten the public health situation severely ( Chinazzi et al., 2020 ) and greatly affect the global economy. Labour displacement, business closures and stock crashes are just some of the impacts of this global lockdown during the pandemic. According to the International Monetary Fund (IMF), the effect of COVID-19 will result in a worldwide economic decline in 2020 and a decline in the economic growth to 3% ( International Monetary Fund (IMF) ). COVID-19 has a detrimental impact on economic growth due to two primary factors. In the beginning, the exponential growth of the global epidemic directly contributed to considerable confusion about instability in the financial and capital markets. Secondly, countries have strictly regulated human movement and transport to monitor the growth of the epidemic and significantly reduced economic activity, putting pressure on both consumer and productive economic activity.

Since the 1970s, the link between economic growth and pollution has been an important global concern. The assessment of energy and financial efficiency is usually connected to environmental pollution research. Green practices at a national level, the inclusion of renewable energy, regulatory pressure and the sustainable use of natural resources are associated with environmental sustainability ( Khan et al., 2020 ). One study has shown that environmental pollution increases with economic growth and vice versa ( Cai et al., 2020 ). The strict control over movement and business activity due to COVID-19 has led to an economic downturn, which is in turn, expected to reduce environmental pollution. This paper systematically assesses how the novel coronavirus has had a global effect on society, the energy sector and the environment. This study presents data compiled from the literature, news sources and reports (from February 2020 to July 2020) on the management steps implemented across the globe to control and reduce the impact of COVID-19. The study will offer guidelines for nations to assess the overall impact of COVID-19 in their countries.

2. Impact of COVID-19 on the environmental domain

2.1. waste generation.

The generation of different types of waste indirectly creates a number of environmental concerns ( Schanes et al., 2018 ). The home isolation and pop-up confinement services in countries that have experienced major impacts of COVID-19 are standard practise, as hospitals are given priority to the most serious cases. In some countries, hotels are being used to isolate travellers for at least two weeks on entry. In several countries, such quarantine measures have resulted in consumers increasing their domestic online shopping activity that has increased domestic waste. In addition, food bought online is packaged, so inorganic waste has also increased. Medical waste has also increased. For instance, Wuhan hospitals produced an average of 240 metric tonnes of medical waste during the outbreak compared to their previous average of fewer than 50 tonnes ( Zambrano-Monserrate et al., 2020 ). This unusual situation poses new and major obstacles in the implementation of waste collection services, thus creating a new challenge for waste collection and recycling groups. With the global adaptation to exponential behavioural and social shifts in the face of COVID-19 challenges, municipal services such as waste collection and management need to alter their operations to play an important role in reducing the spread of infectious diseases.

2.1.1. Lifespan of COVID-19 on different waste media

SARS-CoV-2′s transmission activity has major repercussions for waste services. SARS-CoV-2 attacks host cells with ACE2 proteins directly. ACE2 is a cell membrane-associated enzyme in the lungs, heart and kidneys. When all the resources in the host cell are infected and depleted, the viruses leave the cell in the so-called shedding cycle ( Nghiem et al., 2020 ). Clinical and virological evidence suggests that the elimination of the SARS-CoV-2 virus is most relevant early on, right before and within a couple of days of the onset of the illness ( AEMO, 2020 ). Fomites are known as major vectors for the replication of other infectious viruses during the outbreak ( Park et al., 2015 ). Evidence from SARS-CoV-2 and other coronaviruses show that they remain effective for up to a few days in the atmosphere and on a variety of surfaces ( Fig. 5 ). The survival time of SARS-CoV-2 on hard and plastic surfaces is up to three days indicating that waste materials from COVID-19 patients may contain coronavirus and be a source of infection spread ( Chin et al., 2020 ). During the early stages of this epidemic, updated waste disposal methods to tackle COVID-19 were not implemented on the broader community. The concept of clinical waste essentially also applies to waste from contaminated homes and quarantine facilities. Throughout this pandemic, huge volumes of domestic and hospital waste, particularly plastic waste, has been generated. This has already impeded current efforts to reduce plastic waste and decrease its disposal in the environment. More effort should be made to find alternatives to heavily used plastics.

The lifespan of SARS-CoV-2 on different media ( Chin et al., 2020 ; van Doremalen et al.; 2020 ; Ye et al., 2016 )

2.1.2. Waste recycling service

COVID-19 has already had significant effects on waste recycling. Initially, as the outbreak spread and lockdowns were implemented in several countries, both public authorities and municipal waste management officials had to adjust to the situation quickly. Waste disposal has also been a major environmental problem for all technologically advanced nations, as no clear information was available about the retention time of SARS-CoV-2 ( Liu et al., 2020 ). Recycling is a growing and efficient means of pollution control, saving energy and conserving natural resources ( Ma et al., 2019 ). Recycling projects in various cities have been put on hold due to the pandemic, with officials worried about the possibility of COVID-19 spreading to recycling centres. Waste management has been limited in affected European countries. For example, Italy prohibited the sorting of waste by infected citizens. Extensive waste management during the pandemic is incredibly difficult because of the scattered nature of the cases and the individuals affected. The value of implementing best management practises for waste handling and hygiene to minimise employee exposure to potentially hazardous waste, should be highlighted at this time. Considering the possible role of the environment in the spread of SARS-CoV-2 ( Qu et al., 2020 ), the processing of both household and quarantine facility waste is a crucial point of control. Association of Cities and Regions for sustainable Resource management (ACR+) has reported on the provision of separate collection services to COVID-19 contaminated households and quarantine facilities to protect frontline waste workers in Europe, as shown in Fig. 6 . ACR+ also suggests a 72-hour delay in waste disposal (the possible lifespan of COVID-19 in the environment) ( Nghiem et al., 2020 ). Moreover, the collected waste should be immediately transported to waste incinerators or sites without segregation.

Recommended waste management during COVID-19 ( ACR+ 2020 ).

2.2. NO 2 emissions

Without the global pandemic, we had naively anticipated that in 2020 global emissions would rise by around 1% on a five-year basis. Instead, the sharp decline in economic activity in response to the current crisis will most probably lead to a modest drop in global greenhouse emissions. The European Space Agency (ESA), with its head office in Paris, France, is an intergovernmental body made up of 22 European countries committed to exploring the international space. To monitor air pollution in the atmosphere, the ESA uses the Copernicus Sentinel-5P Satellite. In addition to the compound contents measurement, the Copernicus Sentinel-5P troposphere monitor (TROPOMI) and other specified precision equipment measure ozone content, sulphur dioxide, carbon monoxide, and methane. Table 1 shows NO 2 emissions data acquisition by ESA using Sentinel-5P across different regions of Europe ( Financial Times, 2020 ).

NO 2 emissions data acquisition by ESA using Sentinel-5P across different regions of Europe ( Financial Times, 2020 ).

Burning fossil fuels, such as coal, oil, gas and other fuels, is the source of atmospheric nitrogen dioxide ( Munawer, 2018 ). The bulk of the NO 2 in cities, however, comes from emissions from motor vehicles (approximately 80%). Other NO 2 sources include petroleum and metal refining, coal-fired electricity, other manufacturing and food processing industries. Some NO 2 is naturally produced by lightning in the atmosphere and from the soil, water, and plants, which, taken together, constitutes not even 1% of the total NO 2 found in the air of our localities. Due to pollution variations as well as changes in weather conditions, the levels of the NO 2 in our atmosphere differ widely every day. Anthropogenic pollution is estimated to contain around 53 million tonnes of NO 2 annually. Nitrogen dioxide, together with nitrogen oxide (NO), are considered the major components of oxides of nitrogen (NOx) ( M Palash et al., 2013 ; Fattah et al., 2013 ). NO, and NO 2 are susceptible to other chemicals and form acid rain that is toxic to the environment ( Mofijur et al., 2013 ; Ashraful et al., 2014 ), WHO lists NO 2 as one of the six typical air contaminants in the atmosphere. For this reason, the amount of NO 2 in the atmosphere is used as a precise measure for determining whether the COVID-19 outbreak affects environmental pollution.

NO 2 is an irritating reddish-brown gas with an unpleasant smell, and when cooled or compressed, it becomes a yellowish-brown liquid ( Wang and Su, 2020 ). NO 2 inflames the lung linings and can decrease lung infection immunity. High levels of NO 2 in the air we breathe can corrode our body's lung tissues . Nitrogen dioxide is a problematic air pollutant because it leads to brown photochemical smog formation, which can have significant impacts on human health ( Huang et al., 2020 ). Brief exposure to high concentrations of NO 2 can lead to respiratory symptoms such as coughing, wheezing, bronchitis, flu, etc., and aggravate respiratory illnesses such as asthma. Increased NO 2 levels can have major effects on individuals with asthma, sometimes leading to frequent and intense attacks ( Munawer, 2018 ). Asthmatic children and older individuals with cardiac illness are most vulnerable in this regard. However, its main drawback is that it produces two of the most harmful air pollutants, ozone and airborne particles. Ozone gas affects our lungs and the crops we eat.

2.2.1. NO₂ emissions across different countries

According to the ESA ( European Space Agency (ESA), 2020 ), average levels of NO 2 declined by 40% between 13 th March 2020 to 13 th April 2020. The reduction was 55% compared to the same period in 2019. Fig. 7 compares the 2019-2020 NO 2 concentration ( European Space Agency (ESA), 2020 ). The displayed satellite image was captured with the TROPOMI by ESA satellite Sentinel-5P. The percentage reductions in average NO 2 emissions in European countries during the COVID-19 outbreak from 1 st April to 30 th April 2020 can be seen in Fig. 8 ( Myllyvirta, 2020 ). Portugal, Spain, Norway, Croatia, France, Italy, and Finland are the countries that experienced the largest decrease in NO 2 levels, with 58%, 48%, 47%, 43% and 41%, respectively.

Comparison of the NO 2 concentration between 2019 and 2020 in Europe ( European Space Agency (ESA), 2020 ).

Changes in average NO 2 emission in different countries ( Myllyvirta, 2020 ).

The average 10-day animation of NO 2 emissions throughout Europe (from 1 st January to 11 th March 2020), demonstrated the environmental impact of Italy's economic downturn, see Fig. 9 ( European Space Agency (ESA), 2020 ). In the recent four weeks (Last week of February 2020 to the third week of March 2020) the average concentration of NO 2 in Milan, Italy, has been at least 24% less than the previous four weeks. In the week of 16 – 22 March, the average concentration was 21% lower than in 2019 for the same week. Over the last four weeks of January 2020, NO 2 emissions in Bergamo city has been gradually declining. During the week of 16–22 March, the average concentration was 47% less than in 2019. In Rome, NO 2 rates were 26–35% lower than average in the last four weeks (third week of January 2020 to the third week of February 2020) than they were during the same week of 2019 ( Atmosphere Monitoring Service, 2020 ).

Changes of NO 2 emission (a) over entire Italy (b) capital city (c) other cities ( European Space Agency (ESA), 2020 ; Atmosphere Monitoring Service, 2020 ).

Fig. 10 shows a comparison of NO 2 volumes in Spain in March 2019 and 2020. As per ( European Space Agency (ESA), 2020 ), Spain's NO 2 pollutants decreased by up to 20–30% due to lockdown, particularly across big cities like Madrid, Barcelona, and Seville. ESA Sentinel-5P captured the satellite image using TROPOMI. Satellite images of the 10 days between 14 th and 25 th March 2020 show that NO 2 tropospheric concentration in the areas of Madrid, Barcelona, Valencia, and Murcia ranges from 0–90 mg/m 3 . The NO 2 tropospheric concentration for Seville is almost 0 mg/m 3 for the same time. For March 2019, the average NO 2 tropospheric concentration for the Madrid area was between 90 and 160 mg/m 3 . At the same time, the range of NO 2 tropospheric concentration for Barcelona, Valencia, and Seville area was between 90–140 mg/m 3 , 90-130 mg/m 3 , and 30–50 mg/m 3 , respectively.

Comparison between before and after lockdown NO 2 emissions in Spain ( European Space Agency (ESA), 2020 ).

Fig. 11 shows the reduction in the amount of NO 2 emissions in France in March 2019 and 2020 ( European Space Agency (ESA), 2020 ). In France, levels of NO 2 have been reduced by 20% to 30%. The ESA Sentinel-5P satellite image was captured with the TROPOMI. In Paris and other major cities, the emission levels of NO 2 considerably lowered due to lockdown. The three major areas of France where NO 2 tropospheric concentration was significant are Paris, Lyon, Marseille and their surroundings. Satellite images of the ten days between 14 th and 25 th March 2020 show that NO 2 tropospheric concentration of the Paris, Lyon, Marseille areas ranges 30–90 mg/m 3 , 20–40 mg/m 3 and 40–80 mg/m 3 , respectively. For March 2019, the average NO 2 tropospheric concentration for the same areas was reported as 100–160 mg/m 3 , 30–60 mg/m 3, and 90–140 mg/m 3 , respectively.

Comparison of NO 2 emissions in France before and after lockdown ( European Space Agency (ESA), 2020 ).

Various industries across the UK have been affected by COVID-19, which has influenced air contamination. As shown in Fig. 12 , there were notable drops in the country's NO 2 emissions on the first day of quarantine ( Khoo, 2020 ). Edinburgh showed the most significant reduction. The average NO 2 emissions on 26 th March 2020, were 28 μg/m 3 while on the same day of 2019, this was 74 μg/m 3 ( Khoo, 2020 ). The second biggest reduction was observed in London Westminster where emissions reduced from 58 µg/m 3 to 30 µg/m 3 . Not all cities have seen such a significant decrease, with daily air pollution reducing by 7 μg/m 3 compared to the previous year in Manchester Piccadilly, for example ( Statista, 2020 ).

(a) Changes in NO 2 emissions in the UK during lockdown ( European Space Agency (ESA), 2020 ); (b) comparison of NO 2 emissions in 2019 and 2020 ( Khoo, 2020 ).

2.3. PM emission

The term particulate matter, referred to as PM, is used to identify tiny airborne particles. PM forms in the atmosphere when pollutants chemically react with each other. Particles include pollution, dirt, soot, smoke, and droplets. Pollutants emitted from vehicles, factories, building sites, tilled areas, unpaved roads and the burning of fossil fuels also contribute to PM in the air ( Baensch-Baltruschat et al., 2020 ). Grilling food (by burning leaves or gas grills), smoking cigarettes, and burning wood on a fireplace or stove also contribute to PM. The aerodynamic diameter is considered a simple way to describe PM's particle size as these particles occur in various shapes and densities. Particulates are usually divided into two categories, namely, PM 10 that are inhalable particles with a diameter of 10 μm or less and PM 2.5 which are fine inhalable particle with a diameter of 2.5 μm or less. PM 2.5 exposure causes relatively severe health problems such as non-fatal heart attacks, heartbeat irregularity, increased asthma, reduced lung function, heightened respiratory symptoms, and premature death ( Weitekamp et al., 2020 ).

PM 2.5 also poses a threat to the environment, including lower visibility (haze) in many parts of the globe. Particulates can be transported long distances then settle on the ground or in water sources. In these contexts and as a function of the chemical composition, PM 2.5 may cause acidity in lakes and stream water, alter the nutrient balance in coastal waters and basins, deplete soil nutrients and damage crops on farms, affect the biodiversity in the ecosystem, and contribute to acid rain. This settling of PM, together with acid rain, can also stain and destroy stones and other materials such as statues and monuments, which include valuable cultural artefacts ( Awad et al., 2020 ).

2.3.1. PM emission in different countries

Due to the COVID-19 outbreak, PM emission in most countries has been reduced ( Chatterjee et al., 2020 ; Ghahremanloo et al., 2021 ; Gualtieri et al., 2020 ; Sharifi and Khavarian-Garmsir, 2020 ; Srivastava, 2020 ). Fig. 13 shows the impact of COVID19 on PM emission in a number of some countries around the world ( Myllyvirta, 2020 ). The largest reductions in PM pollution took place in Portugal, with 55%, followed by Norway, Sweden, and Poland with reductions of 32%, 30%, and 28%, respectively. Spain, Poland, and Finland recorded PM emission reductions of 19%, 17% and 16%, respectively. Both Romania and Croatia recorded no changes in PM level, with Switzerland and Hungary recording about a 3% increase in PM emission.

Reduction of PM emission in different countries ( Myllyvirta, 2020 ).

PM emissions have been significantly reduced during the epidemic in most regions of Italy. Fig. 14 illustrates the changes in COVID-19 containment emissions before and after a lockdown in major cities in Italy. According to a recent study by Sicard et al. ( Sicard et al., 2020 ), lockdown interventions have had a greater effect on PM emission. They found that confinement measures reduce PM 10 emissions in all major cities by “around 30% to 53%” and “around 35% to 56%”.

Comparison of PM emission in Italy (a) PM 2.5 emission (b) Changes of PM 2.5 emission (c) PM 10 emission (d) Changes of PM 10 emission ( Sicard et al., 2020 ).

2.4. Noise emission

Noise is characterised as an undesirable sound that may be produced from different activities, e.g. transit by engine vehicles and high volume music. Noise can cause health problems and alter the natural condition of ecosystems. It is among the most significant sources of disruption in people and the environment ( Zambrano-Monserrate and Ruano, 2019 ). The European Environment Agency (EEA) states that traffic noise is a serious environmental problem that negatively affects the health and security of millions of citizens in Europe. The consequences of long-term exposure to noise include sleep disorders, adverse effects on the heart and metabolic systems, and cognitive impairment in children. The EEA estimates that noise pollution contributes to 48,000 new cases of heart disease and 12,000 early deaths per year. They also reported chronic high irritation for 22 million people and a chronic high level of sleep disorder for 6.5 million people ( Lillywhite, 2020 ).

Most governments have imposed quarantine measures that require people to spend much more time at home. This has considerably reduced the use of private and public transport. Commercial activities have almost completely stopped. In most cities in the world, these changes have caused a significant decline in noise levels. This was followed by a significant decline in pollution from contaminants and greenhouse gas emissions. Noise pollution from sources like road, rail or air transport has been linked to economic activity. Consequently, we anticipate that the levels of transport noise will decrease significantly due to the decreased demand for mobility in the short term ( Ro, 2020 ).

For example, it was obvious that environmental noise in Italy was reduced after 8 th March 2020 (the lockdown start date) due to a halt in commercial and recreational activities. A seismograph facility in Lombardy city in Italy that was severely affected by the COVID-19 pandemic indicated how the quarantine measures reduce both traffic and noise emissions. The comparison of the 24-hour seismic noise data before and after the lockdown period indicates a considerable drop in environmental noise in Italy ( Bressan, 2020 ).

3. Impact of COVID-19 on the socio-economic domain

COVID-19 has created a global health crisis where countless people are dying, human suffering is spreading, and people's lives are being upended ( Nicola et al., 2020 ). It is not only just a health crisis but also a social and economic crisis, both of which are fundamental to sustainable development ( Pirouz et al., 2020 ). On 11 th March 2020, when WHO declared a global pandemic, 118,000 reported cases spanning 114 countries with over 4,000 fatalities had been reported. It took 67 days from the first reported case to reach 100,000 cases, 11 days for the second 100,000, and just four days for the third ( United Nations Development Programme (UNDP), 2020 ). This has overwhelmed the health systems of even the richest countries with doctors being forced to make the painful decision of who lives and who dies. The COVID-19 pandemic has pushed the world into uncertainty and countries do not have a clear exit strategy in the absence of a vaccine. This pandemic has affected all segments of society. However, it is particularly damaging to vulnerable social groups, including people living in poverty, older persons, persons with disabilities, youths, indigenous people and ethnic minorities. People with no home or shelter such as refugees, migrants, or displaced persons will suffer disproportionately, both during the pandemic and in its aftermath. This might occur in multiple ways, such as experiencing limited movement, fewer employment opportunities, increased xenophobia, etc. The social crisis created by the COVID-19 pandemic may also increase inequality, discrimination and medium and long-term unemployment if not properly addressed by appropriate policies.

The protection measures taken to save lives are severely affecting economies all over the world. As discussed previously, the key protection measure adopted universally is the lockdown, which has forced people to work from home wherever possible. Workplace closures have disrupted supply chains and lowered productivity. In many instances, governments have closed borders to contain the spread. Other measures such as travel bans and the prohibition of sporting events and other mass gatherings are also in place. In addition, measures such as discouraging the use of public transport and public spaces, for example, restaurants, shopping centres and public attractions are also in place in many parts of the world. The situation is particularly dire in hospitality-related sectors and the global travel industry, including airlines, cruise companies, casinos and hotels which are facing a reduction in business activity of more than 90% ( Fernandes, 2020 ). The businesses that rely on social interactions like entertainment and tourism are suffering severely, and millions of people have lost their jobs. Layoffs, declines in personal income, and heightened uncertainty have made people spend less, triggering further business closures and job losses ( Ghosh, 2020 ).

A key performance indicator of economic health is Gross Domestic Product (GDP), typically calculated on a quarterly or annual basis. IMF provides a GDP growth estimate per quarter based on global economic developments during the near and medium-term. According to its estimate, the global economy is projected to contract sharply by 3% in 2020, which is much worse than the 2008 global financial crisis ( International Monetary Fund (IMF), 2020 ). The growth forecast was marked down by 6% in the April 2020 World Economic Outlook (WEO) compared to that of the October 2019 WEO and January 2020 WEO. Most economies in the advanced economy group are expected to contract in 2020, including the US, Japan, the UK, Germany, France, Italy and Spain by 5.9%, 5.4%, 6.5%, 7.0%, 7.2%, 9.1%, and 8.0% respectively. Fig. 15 a shows the effect of COVID-19 on the GDP of different countries around the globe. On the other hand, economies of emerging market and developing economies, excluding China, are projected to contract by only 1.0% in 2020. The economic recovery in 2021 will depend on the gradual rolling back of containment efforts in the latter part of 2020 that will restore consumer and investor confidence. According to the April 2020 WEO, the level of GDP at the end of 2021 in both advanced and emerging market and developing economies is expected to remain below the pre-virus baseline (January 2020 WEO Update), as shown in Fig. 15 b.

(a) Quarterly World GDP. 2019:Q1 =100, dashed line indicates estimates from January 2020 WEO; (b) GDP fall due to lockdown in selected countries.

A particular example of a country hardest hit by COVID-19 is Italy. During the early days of March, the Italian government imposed quarantine orders in major cities that locked down more than seventeen million people ( Andrews, 2020 ). The mobility index data by Google for Italy shows there has been a significant reduction in mobility (and therefore economic activity) across various facets of life. The reported decline of mobility in retail and recreation, grocery and pharmacy, transit stations and workplaces were 35%, 11%, 45% and 34% respectively ( Rubino, 2020 ). The Italian economy suffered great financial damage from the pandemic. The tourism, and hospitality sectors were among those most severely affected by foreign countries prohibiting travel to and from Italy, and by the government's national lockdowns in early March ( Brunton, 2020 ). A March 2020 study in Italy showed that about 99% of the companies in the housing and utility sector said the epidemic had affected their industry. In addition, transport and storage was the second most affected sector. Around 83% of companies operating in this sector said that their activities had been affected by the coronavirus ( Statista, 2020 ) pandemic. In April 2020, Italian Minister Roberto Gualtieri estimated a 6% reduction in the GDP for the year 2020 ( Bertacche et al., 2020 ). The government of Italy stopped all unnecessary companies, industries and economic activities on 21 st March 2020. Therefore The Economist estimates a 7% fall in GDP in 2020 ( Horowitz, 2020 ). The Economist predicted that the Italian debt-to-GDP ratio would grow from 130% to 180% by the end of 2020 ( Brunton, 2020 ) and it is also assumed that Italy will have difficulty repaying its debt ( Bertacche et al., 2020 ).

4. Impact of COVID-19 on the energy domain

COVID-19 has not only impacted health, society and the economy but it has also had a strong impact on the energy sector ( Chakraborty and Maity, 2020 ; Abu-Rayash and Dincer, 2020 ). World energy demand fell by 3.8% in the first quarter (Q1) of 2020 compared with Q1 2019. In Q1 of 2020, the global coal market was heavily impacted by both weather conditions and the downturn in economic activity resulting in an almost 8% fall compared to Q1 2019. The fall was primarily in the electricity sector as a result of substantial declines in demand (-2.5%) and competitive advantages from predominantly low-cost natural gas. The market for global oil has plummeted by almost 5%. Travel bans, border closures, and changes in work routines significantly decreased the demand for the use of personal vehicles and air transport. Thus rising global economic activity slowed down the use of fuel for transportation ( Madurai Elavarasan et al., 2020 ). In Q1 2020, the output from nuclear energy plants decreased worldwide, especially in Europe and the US, as they adjusted for lower levels of demand. Demand for natural gas dropped significantly, by approximately 2% in Q1 2020, with the biggest declines in China, Europe, and the United States. In the Q1 2020, the need for renewable energy grew by around 1.5%, driven in recent years by the increasing output of new wind and solar plants. Renewable energy sources substantially increased in the electricity generation mix, with record hourly renewable energy shares in Belgium, Italy, Germany, Hungary, and East America. The share of renewable energy sources in the electricity generation mix has increased. Table 2 shows the effect of COVID-19 outbreak on the energy demand around the world.

Impact of COVID-19 on global energy sector ( AEMO, 2020 ; CIS Editorial, 2020 ; Eurelectric, 2020 ; Livemint, 2020 ; Renewable Energy World, 2020 ; S&P Global, 2020 ; Madurai Elavarasan et al., 2020 ).

Different areas have implemented lockdown of various duration. Therefore, regional energy demand depends on when lockdowns were introduced and how lockdowns influence demand in each country. In Korea and Japan, the average impact on demand is reduced to less than 10%, with lower restrictions. In China, where the first COVID-19 confinement measures were introduced, not all regions faced equally stringent constraints. Nevertheless, virus control initiatives have resulted in a decline of up to 15% in weekly energy demand across China. In Europe, moderate to complete lockdowns were more radical. On average, a 17% reduction in weekly demand was experienced during temporary confinement periods. India's complete lockdown has cut energy requirements by approximately 30%, which indicates yearly energy needs are lowered by 0.6% for each incremental lockdown week ( International Energy Agency (IEA) 2020 ).

The International Energy Agency (IEA) has predicted an annual average decline in oil production of 9% in 2020, reflecting a return to 2012 levels. Broadly, as electricity demand has decreased by about 5% throughout the year, coal production may fall by 8%, and the output of coal-fired electricity generation could fall by more than 10%. During the entire year, gas demand may fall far beyond Q1 2020 due to a downward trend in power and industrial applications. Nuclear energy demand will also decrease in response to reduced electricity demand. The demand for renewable energies should grow due to low production costs and the choice of access to many power systems. Khan et al. (2020) reported that international trade is significantly and positively dependent on renewable energy. In addition, sustainable growth can be facilitated through the consumption of renewable energy which improves the environment, enhances national image globally and opens up international trade opportunities with environmentally friendly countries ( Khan et al., 2021 ). As such, policies that promote renewables can result in economic prosperity, create a better environment as well as meet critical goals for sustainable development ( Khan et al., 2020 ).

5. Preventive measures to control COVID-19 outbreak

COVID-19 is a major crisis needing an international response. Governments will ensure reliable information is provided to assist the public in combating this pandemic. Community health and infection control measures are urgently needed to reduce the damage done by COVID-19 and minimise the overall spread of the virus. Self-defence techniques include robust overall personal hygiene, face washing, refraining from touching the eyes, nose or mouth, maintaining physical distance and avoiding travel. In addition, different countries have already taken preventive measures, including the implementation of social distancing, medicine, forestation and a worldwide ban on wildlife trade. A significant aim of the community health system is to avoid SARS-CoV-2 transmission by limiting large gatherings. COVID-19 is transmitted by direct communication from individual to individual. Therefore, the key preventive technique is to limit mass gatherings. Table 3 shows the impact of lockdown measures on the recovery rate of COVID-19 infections. The baseline data for this table is the median value, for the corresponding day of the week, during the 5-week period 3 rd January to 6 th February 2020.

Mobility index report of different countries ( Ghosh, 2020 ; Johns Hopkins University (JHU), 2020 ; Worldometer, 2020 ).

As of today, no COVID-19 vaccine is available. Worldwide scientists are racing against time to develop the COVID-19 vaccine, and WHO is now monitoring more than 140 vaccine candidates. As of 29 th September 2020, about 122 candidates have been pre-clinically checked, i.e. determining whether an immune response is caused when administering the vaccine to animals ( Biorender, 2020 ). About 45 candidates are in stage I where tests on a small number of people are conducted to decide whether it is effective ( Biorender, 2020 ). About 29 candidates are in Phase II where hundreds of people are tested to assess additional health issues and doses ( Biorender, 2020 ). Only 14 candidates are currently in Phase III, where thousands of participants are taking a vaccine to assess any final safety concerns, especially with regard to side effects ( Biorender, 2020 ). 3 candidates are in Phase IV, where long-term effects of the vaccines on a larger population is observed ( Biorender, 2020 ). The first generation of COVID-19 vaccines is expected to gain approval by the end of 2020 or in early 2021 ( Peiris and Leung, 2020 ). It is anticipated that these vaccines will provide immunity to the population. These vaccines can also reduce the transmission of SARS-CoV-2 and lead to a resumption of a pre-COVID-19 normal. Table 4 shows the list of vaccines that have been passed in the pre-clinical stage. In addition, according to the COVID-19 vaccine and therapeutics tracker, there are 398 therapeutic drugs in development. Of these, 83 are in the pre-clinical phase, 100 in Phase I, 224 in Phase II, 119 in Phase III and 46 in Phase IV ( Biorender, 2020 ).

List of vaccines that have passed the pre-clinical stage ( Biorender, 2020 ).

In addition to the above, forestation and a worldwide ban on wildlife trade can also play a significant role in reducing the spread of different viruses. More than 30% of the ground area is covered with forests. The imminent increase in population contributes to deforestation in agriculture or grazing for food, industries and property. The rise in ambient temperature, sea levels and extreme weather events affects not only the land and environment but also public health ( Ruscio et al., 2015 ; Arora and Mishra, 2020 ). Huge investment has been made into treatments, rehabilitation and medications to avoid the impact of this epidemic. However, it is important to focus on basic measures, e.g. forestation and wildlife protection. The COVID-19 infection was initially spread from the Seafood Market, Wuhan, China. Therefore, China temporarily banned wildlife markets in which animals are kept alive in small cages. It has been reported that 60% of transmittable diseases are animal-borne, 70% of which are estimated to have been borne by wild animals ( Chakraborty and Maity, 2020 ). Deforestation is also related to various kinds of diseases caused by birds, bats, etc. ( Afelt et al., 2018 ). For example, COVID-19 is a bat-borne disease that is transmitted to humans. Therefore, several scientists have advised various countries to ban wildlife trade indefinitely so that humans can be protected from new viruses and global pandemics like COVID-19.

6. Conclusion

In this article, comprehensive analyses of energy, environmental pollution, and socio-economic impacts in the context of health emergency events and the global responses to mitigate the effects of these events have been provided. COVID-19 is a worldwide pandemic that puts a stop to economic activity and poses a severe risk to overall wellbeing. The global socio-economic impact of COVID-19 includes higher unemployment and poverty rates, lower oil prices, altered education sectors, changes in the nature of work, lower GDPs and heightened risks to health care workers. Thus, social preparedness, as a collaboration between leaders, health care workers and researchers to foster meaningful partnerships and devise strategies to achieve socio-economic prosperity, is required to tackle future pandemic-like situations. The impact on the energy sector includes increased residential energy demand due to a reduction in mobility and a change in the nature of work. Lockdowns across the globe have restricted movement and have placed people primarily at home, which has, in turn, decreased industrial and commercial energy demand as well as waste generation. This reduction in demand has resulted in substantial decreases in NO 2, PM, and environmental noise emissions and as a consequence, a significant reduction in environmental pollution. Sustainable urban management that takes into account the positive benefits of ecological balance is vital to the decrease of viral infections and other diseases. Policies that promote sustainable development, ensuring cities can enforce recommended measures like social distancing and self-isolation will bring an overall benefit very quickly. The first generation of COVID-19 vaccines is expected to gain approval by the end of 2020 or in early 2021, which will provide immunity to the population. It is necessary to establish preventive epidemiological models to detect the occurrence of viruses like COVID-19 in advance. In addition, governments, policymakers, and stakeholders around the world need to take necessary steps, such as ensuring healthcare services for all citizens, supporting those who are working in frontline services and suffering significant financial impacts, ensuring social distancing, and focussing on building a sustainable future. It is also recommended that more investment is required in research and development to overcome this pandemic and prevent any similar crisis in the future.

Declaration of Competing Interest

The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.

Editor: Dr. Syed Abdul Rehman Khan

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