The US Food and Drug Administration’s top vaccine official overrode agency experts in May to recommend against the broad use ...

NB.1.8.1 is one of the latest variants of COVID-19, a "slightly upgraded version" of the LP.8.1 variant that is prominent ...

The FDA has updated labels on the top two COVID-19 vaccines to warn of a rare heart side effect, mostly seen in young men.

COVID-19 is remains a public health concern five years after the start of the pandemic. What to know about vaccines, variants ...

Fatigue is a common symptom of COVID-19. But for some, it can last weeks or months. Here’s what to know about COVID-19 infections and long-term fatigue.

COVID-19 variants are back in the news as a fresh variant of the virus is on the rise in the eastern Mediterranean, Southeast ...

Airport screening in the U.S. detected the new variant in travelers arriving in California, Washington state, Virginia and ...

Five years ago today the World Health Organization called COVID-19 a pandemic for the first time. Much about the coronavirus was a mystery then – how exactly it spread, if we could treat it and ...