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The latest on treatments and other therapies for COVID-19

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Questions and answers about COVID-19 vaccine guidelines, development, and safety

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NIH's role in developing accurate, widely available COVID-19 tests

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Information about clinical trials on treatments and vaccines for COVID-19
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.

Mask Requirements Reduced SARS-CoV-2 Transmission in Schools
Schools that required masks saw fewer COVID-19 cases than those with optional or partial masking policies

How Lessons From HIV Research Informed COVID-19 Vaccine Trials
A new study shows how community engagement approaches developed by the HIV Vaccine Trials Network strengthened COVID-19 vaccine trials

Study Looks for Long COVID Risk Factors
Researchers have discovered four factors that are associated with an increased risk of post-acute sequelae of SARS-CoV-2 (PASC), also known as…

COVID-19 Testing Hits the Road in West Virginia
RADx-UP project boosts access to tests in remote and diverse communities

Understanding the Range of Reactions to SARS-CoV-2
Researchers study mice in hopes of understanding COVID-19 outcomes in people

Targeting COVID-19 Variants to Stop Infection Before It Begins
In early studies, a “decoy” protein successfully blocked variants of SARS-CoV-2 from infecting cells

Early Studies Suggest CBD May Help Prevent COVID-19
Medical formulations of the compound cannabidiol — known as CBD — have shown promise as a way to prevent COVID-19.

COVID-19 Linked to Higher Risk of Pregnancy Complications
Research supported by the Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) and the National Center for…

The Story of the Pandemic in Washtenaw County
A look at one Michigan county and how new techniques, treatments, and vaccines have changed the tide of the pandemic from March 2020 to now

Studying Immune Responses to Treat COVID-19
During the research, molecular analysis of the cell samples revealed higher activation of two types of RNA in patients with severe COVID-19.

More Evidence That COVID-19 Vaccines Do Not Cause Infertility
A large study found that vaccination did not affect couples’ ability to conceive — but having COVID-19 did.