NIH

Researchers identified a dozen key symptoms that help distinguish long COVID. They say doctors shouldn't use the list to diagnose patients — it's only a first step — but it might help future studies.

In the coming days, expect a strong bipartisan vote in the House on legislation pushing U.S. intelligence officials to declassify more information related to the origins of COVID.

Dr. Anthony Fauci has advised seven presidents about a long list of outbreaks including HIV, Ebola and Zika. His next chapter: To try to inspire more people to become scientists and make the next big discoveries.

Dr. Anthony Fauci helped guide the U.S. through the COVID crisis, and earlier in his career played a key role in the response to AIDS. He has served under seven presidents.

Clinical trials of COVID-19 vaccines excluded pregnant people, which left many women wondering whether to get vaccinated.

Collins is retiring after 12 years of leading the federal health agency. He parts with a warning about the dangers of yielding to pandemic fatigue. "The virus is not tired of us," he says.

As he prepares to leave his post of 12 years, Francis Collins reflects on the agency's biomedical advances, the dangers of polarizing medicine and the huge health gaps that still exist in the U.S.

Should people who get a COVID booster get a different vaccine from their original shot? The results of a highly anticipated study suggest that in some cases the answer may be yes.

Chinese scientists work for an authoritarian government where politics, not facts, always come first, and the risks range from loss of job, your kids’ career prospects, even prison.

Drugmakers will walk away with with massive profits, but much of the pioneering work on mRNA vaccines was done with government money.