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NIH COVID-19 Research (covid19.nih.gov)

by National Institutes of Health

The NIH’s own public account of what it was funding and finding during the pandemic: the trials, the treatment research, the testing programmes and what the agency said it knew at the time. Contemporaneous official statements are the first thing anyone re-litigating the pandemic will want and the first thing to disappear. The host no longer resolves in DNS. 58 pages are held here, recovered from the Internet Archive.

Period: 2021
Region: United States
Language: English
Rights: Public domain. A work of the United States Government is not subject to copyright under 17 U.S.C. § 105, so it is held in full with no exception claimed and none needed. Published by National Institutes of Health at covid19.nih.gov, where the host no longer resolves in DNS as last checked on 2026-09-22.
Source: https://covid19.nih.gov/

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NIH COVID-19 RESEARCH (COVID19.NIH.GOV) National Institutes of Health

Captured from the Internet Archive on 2026-09-22. covid19.nih.gov no longer resolves in DNS. This file holds 58 pages, the most substantial the Archive has for that host. It is a capture of a site, not a complete mirror of it: pages the Archive never visited are not here, and neither are images, downloads or anything the site generated for a logged-in visitor. Each page is headed with its title, its address and its capture date.

Home | NIH COVID-19 Research covid19.nih.gov/?topic_list=Mental%20Health&page=1 — captured 2024-07-19

How COVID-19 Has Affected Communities on the Gulf Coast

Alcohol Use During the COVID-19 Pandemic

Researchers Identify Four Long COVID Categories

Teen Brains Aged Prematurely During COVID-19 Pandemic

Home | NIH COVID-19 Research covid19.nih.gov/?topic_list=All&page=1 — captured 2024-04-25

Home Test to Treat Program Expands Nationwide

Shining a Light on Long COVID Brain Fog

Common Cold Virus May Increase Risk for Long COVID

SARS-CoV-2 Infection May Increase Risk of Heart Disease, Stroke

Severe COVID-19 May Cause Long-Term Immune System Changes

SARS-CoV-2 Antibodies From Vaccination During Pregnancy May Transfer to Fetuses

Home | NIH COVID-19 Research covid19.nih.gov/?topic_list=All — captured 2024-04-25

Home Test to Treat Program Expands Nationwide

Shining a Light on Long COVID Brain Fog

Common Cold Virus May Increase Risk for Long COVID

SARS-CoV-2 Infection May Increase Risk of Heart Disease, Stroke

Severe COVID-19 May Cause Long-Term Immune System Changes

SARS-CoV-2 Antibodies From Vaccination During Pregnancy May Transfer to Fetuses

Home | NIH COVID-19 Research covid19.nih.gov/?topic_list=Treatment&page=1 — captured 2024-04-25

The Long-Term Effects of SARS-CoV-2 on Organs and Energy

A Mental Wellness Project Supports Students During COVID-19

NIH Launches Clinical Trials for Long COVID Treatments

Can A Diabetes Treatment Reduce the Risk of Long COVID?

Delivering Extra Protection Against COVID-19

The Impact of Opioid Use Disorder Services on Overdose Deaths

COVID-19 Topics | NIH COVID-19 Research covid19.nih.gov/covid-19-topics?topic_list=Mental%20Health&page=1 — captured 2024-07-12

LONG COVID

Information about Long COVID symptoms, management, and clinical trials supported by NIH

MENTAL HEALTH

The latest information on mental health during the COVID-19 pandemic

SEARCH NIH COVID-19 ARTICLES AND RESOURCES

Scroll down the page to view all COVID-19 articles, stories, and resources from across NIH. You can also select a topic from the list to view resources on that topic.

Mental Health Support and COVID-19

Discover tips and resources for coping with the pandemic’s effects on mental health.

Support for the Autism Community

Learn about challenges that individuals with autism and their families face during the pandemic.

Coping With COVID-19

Access shareable graphics, social media messages, and links to articles and other COVID-19 resources.

Long COVID | NIH COVID-19 Research covid19.nih.gov/covid-19-topics/long-covid?mibextid=Zxz2cZ — captured 2023-01-26

On This Page: -->

- What Is Long COVID?

- Symptoms of Long COVID

- What We Know About Long COVID

- How You Can Help Fight Long COVID

- Long COVID Resources

Symptoms of COVID-19 can last months — or even longer — after infection with SARS-CoV-2, the virus that causes COVID-19. Symptoms vary from person to person and can affect almost any part of the body.

Many people recover fully within a few days or weeks after being infected with SARS-CoV-2, the virus that causes COVID-19. But others have symptoms that linger for weeks, months, or even years after their initial diagnosis. Some people seem to recover from COVID-19 but then see their symptoms return, or they develop new symptoms within a few months. Even people who had no symptoms when they were infected can develop symptoms later. Either mild or severe COVID-19 can lead to long-lasting symptoms.

Long COVID, long-haul COVID, post-COVID-19 condition, chronic COVID, and post-acute sequelae of SARS-CoV-2 (PASC) are all names for the health problems that some people experience within a few months of a COVID-19 diagnosis. Symptoms of Long COVID may be the same or different than symptoms of COVID-19 . Long COVID can also trigger other health conditions, such as diabetes or kidney disease.

Click on any hotspot on the human body to learn more about Long COVID symptoms.

- Whole Body

- Brain and Nerves

- Eyes

- Ears

- Smell and Taste

- Neck

- Lungs

- Heart and Blood

- Kidneys

- Hands

- Legs and Feet

- Reproductive Systems

- Digestive Systems

- Skin and Hair

- Muscles and Bones

Back

- Tiredness or a lack of energy that interferes with daily life

- Symptoms that get worse after physical or mental activity

- Fever and chills

- Sleep problems including insomnia, extreme daytime sleepiness, and restless leg syndrome

- Weakness

- Brain fog (problems with thinking, concentrating, remembering, and learning)

- Headaches

- Dizziness upon standing

- Mood symptoms (feeling sad, stressed, tense, or angry) that interfere with daily life

- Mental health conditions such as anxiety, depression, or post-traumatic stress disorder

- Tingling, numbness, and nerve damage

- Seizures

- Changes in vision

- Eye redness

- Yellowish eyes (jaundice, a symptom of liver disease)

- Hearing loss

- Stuffy nose

- Loss of taste or distorted sense of taste

- Loss of smell or distorted sense of smell

- Loss of appetite

- Increased thirst (a symptom of diabetes triggered by COVID-19)

- Neck pain that spreads toward the ears (from a swollen thyroid gland)

- Shortness of breath

- Cough

- Cough that may produce mucus from lungs

- Chest pain

- Rapid or irregular heartbeat

- Fainting

- Pain on the side of the body (symptom of kidney problems)

- Changes in urination

- Shaking

- Swelling in legs or feet

- Erectile dysfunction

- Changes in menstrual cycle

- Short-term reduced male fertility

- Stomach pain

- Changes in appetite

- Diarrhea

- Constipation

- Changes in stool color

- Rashes

- Hair loss

- Yellowish skin (jaundice, a symptom of liver damage)

- Muscle aches

- Joint pain

- Reduced mobility

COVID-19 Topics | NIH COVID-19 Research covid19.nih.gov/covid-19-topics?topic_list=Treatment&page=2 — captured 2023-03-21

NIH Plans Research on “Long COVID”

The new PASC Initiative will look at long-term symptoms of COVID-19.

Calming an Overactive Immune System

NIH-supported study is testing therapeutics to calm an excessive immune response.

Saving Lives in the ICU

New device could help prevent or treat multiple organ failure

Home | NIH COVID-19 Research covid19.nih.gov/?topic_list=Vaccine&page=1 — captured 2024-03-05

RECENT NEWS

April 18, 2022

Understanding the Range of Reactions to SARS-CoV-2

April 11, 2022

Targeting COVID-19 Variants to Stop Infection Before It Begins

March 28, 2022

The Story of the Pandemic in Washtenaw County

February 17, 2022

Decoding the Genetics Behind COVID-19 Infection

COVID-19 Testing | NIH COVID-19 Research covid19.nih.gov/covid-19-topics/covid-19-testing — captured 2022-05-03

On This Page: -->

- COVID-19 Testing Basics

- The State of COVID-19 Testing

- COVID-19 Testing Resources

HOW DO I GET TESTED?

Most health care providers offer COVID-19 testing and should be contacted first if you are experiencing symptoms. Your state health department’s website will have information on additional local testing sites.

You can also schedule an appointment for a COVID-19 diagnostic test at many national pharmacy chains. Stores with drive-through lanes will ask you to remain in your car while a pharmacist guides you through the self-testing processes. Results are usually available in a few days.

WHAT SHOULD I DO IF I TEST POSITIVE FOR COVID-19?

Most people with COVID-19 have mild illness and can recover at home. You can help yourself recover and keep the virus from spreading within your family and to others by following the CDC guidelines for at-home COVID-19 care . If you are experiencing moderate to severe COVID-19 symptoms , talk to your doctor.

In March 2022, the White House launched the Test to Treat initiative to give people quick access to life-saving COVID-19 treatments. Hundreds of participating pharmacy-based clinics, community health centers, and long-term care facilities now provide free testing for COVID-19 and allow a person who tests positive at their site to be evaluated by a health care professional. If the treatments are right for them, they can be given antiviral medication right away. Find your closest Test to Treat site here or call 1-800-232-0233.

HOW CAN I GET AN AT-HOME TEST?

At-home rapid tests can be purchased over the counter at many pharmacies, with results ready in as little as 15 minutes. The CDC has more information about self-testing , including how to swab yourself.

Residential households in the U.S. can order free at-home tests from the U.S. Postal Service. Visit covidtests.gov to place an order.

More information on at-home tests and testing:

- The U.S. Food and Drug Administration (FDA) maintains a list of authorized at-home OTC COVID-19 diagnostic tests .

- The FDA has recalled Celltrion DiaTrust COVID-19 Ag Rapid Test (labeled for Research Use Only) over labeling issues. You can avoid getting a false result by not using these tests.

WHEN SHOULD I GET TESTED FOR COVID-19?

If you have been exposed to COVID-19, you should get tested — even if you have been vaccinated . Get tested for COVID-19:

- If you develop COVID-19 symptoms

- At least 5 days after known or suspected exposure to someone with COVID-19

- Before and after travel

- For screening by an employer, school, or other setting where lots of people gather

- If asked by a healthcare provider or public health official

WHAT ARE THE TYPES OF COVID-19 TESTS?

A viral test looks for current infection. There are two types of viral tests:

- The antigen test (also called the “rapid test”) gives results in as little as 15 minutes. You are more likely to get a false negative result from the antigen test. If you have symptoms but get a negative test result from the antigen test, your doctor may give you a molecular test to confirm the results.

- The molecular test can take a few days to a week to provide results. The most common test relies on a laboratory method called polymerase chain reaction (PCR) to detect SARS-CoV-2 genetic material.

An antibody test is designed to tell you whether you had an infection in the past.

WHY DO WE STILL NEED TESTING?

Testing is critical to controlling the spread of SARS-CoV-2, the virus that causes COVID-19. Testing is the only way to be sure you are not passing the virus on to others — even people who are vaccinated can carry the virus while showing few to no symptoms.

Testing also provides important information about the virus’s movement within and between communities. Public health officials need to know how many people are infected and where they live so that the officials can track outbreaks and react accordingly.

HOW IS NIH CONTINUING TO SUPPORT AND IMPROVE TESTING?

At the beginning of the pandemic, NIH moved quickly to support the development of fast and accurate testing, awarding nearly half a billion dollars through the RADx SM initiative to help rapidly scale up the country’s testing capacity.

Additional grants and research continue to support efforts to create easy-to-use tests, implement innovative ways of getting people tested, and reach underserved communities to ensure that anyone who needs a test can easily get one.

WHAT IS THE FUTURE OF TESTING?

NIH will continue to support research to make testing easier and more efficient. New testing devices and protocols are being developed and studied every day.

The Centers for Disease Control and Prevention (CDC) has created a test to determine whether a person’s respiratory infection is caused by SARS-CoV-2 or an influenza (flu) virus. These tests are available to physicians through public health departments and are most useful during cold and flu season.

The CDC shares information about testing and a COVID-19 symptoms checker.

The U.S. Food and Drug Administration shares facts about testing regulation and approval.

The U.S. Department of Health and Human Services (HHS) shares information about where and how to get tested.

The RADx-UP initiative provides communications toolkits in English and Spanish, including resources developed for American Indian tribes.

COVID-19 Topics | NIH COVID-19 Research covid19.nih.gov/COVID-19-Topics — captured 2022-03-04

Understanding How Sex, Gender, and COVID-19 Intersect

The NIH Office of Research on Women’s Health (ORWH), the NIH Sexual & Gender Minority Research Office, and several NIH institutes and centers…

Decoding the Genetics Behind COVID-19 Infection

Researchers join forces to unravel a biological mystery

Finding Immune Clues to Severe COVID-19

Researchers have discovered 12 immune-related proteins that are associated with an increased risk of death from COVID-19.

Mixing and Matching COVID-19 Vaccine Booster Doses

The FDA has authorized the use of mix-and-match booster doses for currently available COVID-19 vaccines based on the results of a NIAID-supported…

How COVID-19 Affects Nursing Homes and People With Dementia

NIH networks are providing insight about COVID-19’s impact on adults age 65 and older

Do Some Babies Have a Higher Risk of Severe COVID-19?

Early data suggests that sex of the fetus affects amount of COVID-19 antibodies crossing the placenta

SARS-CoV-2 May Have Spread Faster, Sooner Than Previously Known

Two NIH-supported studies have found evidence of millions of undiagnosed cases of COVID-19 — some cases dating as far back as December 2019 —…

Understanding the Long-Term Effects of COVID-19 in Children

A long-term study of children’s health after COVID-19 infection has enrolled its first participants at the NIH Clinical Center in Maryland.

Finding Effective Treatments for SARS-CoV-2 Variants

Researchers analyze hundreds of antibodies to find more treatments for SARS-CoV-2 variants

How to Know When to Test for COVID-19

When To Test is a free online calculator that lets individuals and leaders of large organizations input their data and receive a detailed plan for…

What Happens When Children Are Hospitalized With COVID-19

Researchers uncover factors associated with ICU admission for children with COVID-19

Helping Latino-Owned Small Businesses Fight COVID-19

Community-based interventions help auto shops and beauty salons

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====================================================================== COVID-19 Topics | NIH COVID-19 Research covid19.nih.gov/COVID-19-Topics?topic_list%5BAging%5D=Aging&topic_list%5BChildren%5D=Children&topic_list%5BVaccine%5D=Vaccine&page=1 — captured 2022-03-06 ======================================================================

====================================================================== COVID-19 Topics | NIH COVID-19 Research covid19.nih.gov/COVID-19-Topics?topic_list%5BAging%5D=Aging&topic_list%5BChildren%5D=Children&topic_list%5BTreatment%5D=Treatment&page=1 — captured 2022-03-06 ======================================================================

====================================================================== COVID-19 Topics | NIH COVID-19 Research covid19.nih.gov/covid-19-topics?topic_list%5BCancer%5D=Cancer&topic_list%5BChildren%5D=Children&topic_list%5BVaccine%5D=Vaccine&page=1 — captured 2022-03-11 ======================================================================

====================================================================== COVID-19 Topics | NIH COVID-19 Research covid19.nih.gov/covid-19-topics?topic_list%5BVaccine%5D=Vaccine&topic_list%5BLong%20COVID%5D=Long%20COVID&topic_list%5BNutrition%5D=Nutrition&page=1 — captured 2022-05-06 ======================================================================

Dietary Supplements in the Time of COVID-19

A summary of the science on the safety and efficacy of dietary supplements in the prevention and treatment of COVID-19.

Researching COVID to Enhance Recovery

An NIH initiative seeks to understand, prevent, and treat long-lasting health effects from COVID-19.

NIH Plans Research on “Long COVID”

The new PASC Initiative will look at long-term symptoms of COVID-19.

When COVID-19 Symptoms Linger

New NIH initiative seeks to understand why some people continue to have symptoms long after recovery.

====================================================================== COVID-19 Topics | NIH COVID-19 Research covid19.nih.gov/covid-19-topics?topic_list%5BChildren%5D=Children&topic_list%5BClinical%20Trial%5D=Clinical%20Trial&topic_list%5BMinorities%5D=Minorities&page=1 — captured 2022-03-12 ======================================================================

Keeping Doctors Up to Date on COVID-19 Treatments

NIH expert panel revises treatment guidelines regularly based on the latest data.

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====================================================================== COVID-19 Topics | NIH COVID-19 Research covid19.nih.gov/covid-19-topics?topic_list%5BChildren%5D=Children&topic_list%5BImmune%20Responses%5D=Immune%20Responses&topic_list%5BTreatment%5D=Treatment&page=1 — captured 2022-03-12 ======================================================================

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Vouching for Vaccine Safety

People with a front-row seat on science share their perspective

How Kids Can Go Back to School Safely

Researchers are studying how COVID-19 testing can help get kids in school — and keep them there

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Calming an Overactive Immune System

NIH-supported study is testing therapeutics to calm an excessive immune response.

====================================================================== COVID-19 Topics | NIH COVID-19 Research covid19.nih.gov/covid-19-topics?topic_list%5BChildren%5D=Children&topic_list%5BImmune%20Responses%5D=Immune%20Responses&topic_list%5BPregnancy%5D=Pregnancy&page=1 — captured 2022-03-12 ======================================================================

COVID-19 Vaccines and the Menstrual Cycle

NIH encourages researchers to investigate reported changes in menstruation after COVID-19 vaccination

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====================================================================== COVID-19 Topics | NIH COVID-19 Research covid19.nih.gov/covid-19-topics?topic_list%5BChildren%5D=Children&topic_list%5BClinical%20Trial%5D=Clinical%20Trial&topic_list%5BTesting%5D=Testing&page=1 — captured 2022-03-12 ======================================================================

====================================================================== COVID-19 Topics | NIH COVID-19 Research covid19.nih.gov/covid-19-topics?topic_list%5BChildren%5D=Children&topic_list%5BClinical%20Trial%5D=Clinical%20Trial&topic_list%5BTreatment%5D=Treatment&page=1 — captured 2022-03-12 ======================================================================

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====================================================================== COVID-19 Topics | NIH COVID-19 Research covid19.nih.gov/COVID-19-Topics?topic_list%5BAging%5D=Aging&topic_list%5BImmune%20Responses%5D=Immune%20Responses&topic_list%5BMinorities%5D=Minorities&page=1 — captured 2022-03-06 ======================================================================

NIH Plans Research on “Long COVID”

The new PASC Initiative will look at long-term symptoms of COVID-19.

Calming an Overactive Immune System

NIH-supported study is testing therapeutics to calm an excessive immune response.

Expanding Testing on Indian Reservations

Researchers study ways to encourage American Indians to seek tests

Community Engagement Alliance Against COVID-19 Disparities

Find communications tools and resources to support community engagement and outreach for people hardest hit by the pandemic.

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====================================================================== COVID-19 Topics | NIH COVID-19 Research covid19.nih.gov/covid-19-topics?topic_list%5BChildren%5D=Children&topic_list%5BImmune%20Responses%5D=Immune%20Responses&topic_list%5BTesting%5D=Testing&page=1 — captured 2022-03-12 ======================================================================

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Calming an Overactive Immune System

NIH-supported study is testing therapeutics to calm an excessive immune response.

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====================================================================== COVID-19 Topics | NIH COVID-19 Research covid19.nih.gov/covid-19-topics?topic_list%5BAging%5D=Aging&topic_list%5BTreatment%5D=Treatment&topic_list%5BVaccine%5D=Vaccine&page=1 — captured 2022-03-11 ======================================================================

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COVID-19 Vaccination During Pregnancy Likely Benefits Moms and Babies

Natural transfer of antibodies may protect newborns

Vouching for Vaccine Safety

People with a front-row seat on science share their perspective

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====================================================================== COVID-19 Topics | NIH COVID-19 Research covid19.nih.gov/COVID-19-Topics?topic_list%5BChildren%5D=Children&topic_list%5BVaccine%5D=Vaccine&page=1 — captured 2022-03-05 ======================================================================

====================================================================== COVID-19 Topics | NIH COVID-19 Research covid19.nih.gov/covid-19-topics?topic_list%5BChildren%5D=Children&topic_list%5BClinical%20Trial%5D=Clinical%20Trial&topic_list%5BPregnancy%5D=Pregnancy&page=1 — captured 2022-03-12 ======================================================================

COVID-19 Vaccines and the Menstrual Cycle

NIH encourages researchers to investigate reported changes in menstruation after COVID-19 vaccination

Keeping Doctors Up to Date on COVID-19 Treatments

NIH expert panel revises treatment guidelines regularly based on the latest data.

====================================================================== COVID-19 Topics | NIH COVID-19 Research covid19.nih.gov/covid-19-topics?topic_list%5BCancer%5D=Cancer&topic_list%5BChildren%5D=Children&topic_list%5BTreatment%5D=Treatment&page=1 — captured 2022-03-11 ======================================================================

Calming an Overactive Immune System

NIH-supported study is testing therapeutics to calm an excessive immune response.

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Calming an Overactive Immune System

NIH-supported study is testing therapeutics to calm an excessive immune response.

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====================================================================== COVID-19 Topics | NIH COVID-19 Research covid19.nih.gov/COVID-19-Topics?topic_list%5BAging%5D=Aging&topic_list%5BTesting%5D=Testing&topic_list%5BVaccine%5D=Vaccine&page=1 — captured 2022-03-06 ======================================================================

====================================================================== COVID-19 Topics | NIH COVID-19 Research covid19.nih.gov/covid-19-topics?topic_list%5BChildren%5D=Children&topic_list%5BImmune%20Responses%5D=Immune%20Responses&topic_list%5BSubstance%20Use%20Disorder%5D=Substance%20Use%20Disorder&page=1 — captured 2022-03-12 ======================================================================

IC14: A Force Field to Prevent COVID-19 Lung Damage?

NIH tests new antibody to stop severe immune responses

COVID-19, the Opioid Crisis, and the Risk of HIV Infection

A new study looks at the effects of interruptions to services for people with substance use…

Calming an Overactive Immune System

NIH-supported study is testing therapeutics to calm an excessive immune response.

====================================================================== COVID-19 Topics | NIH COVID-19 Research covid19.nih.gov/covid-19-topics?topic_list%5BChildren%5D=Children&topic_list%5BImmune%20Responses%5D=Immune%20Responses&topic_list%5BMinorities%5D=Minorities&page=1 — captured 2022-03-12 ======================================================================

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NIH COVID-19 Research (covid19.nih.gov)

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