The US Food and Drug Administration has signed off on updated Covid-19 vaccines for many Americans. Pfizer and BioNTech said Thursday that the agency had approved their mRNA-based Covid shot for all adults 65 and older, as well as anyone ages 5 through 64 ...

Add Yahoo as a preferred source to see more of our stories on Google. COVID-19 infections are estimated to be growing in virtually every corner of the United States, according to the Centers for Disease Control and Prevention's latest epidemic modeling.

Get the latest news stories and videos on the Coronavirus with trackers on vaccines, hospitalizations, and deaths.

More than a year after it first emerged, COVID-19 continues to spread throughout the world, having killed millions and infected hundreds of millions more. Find the latest news and resources about the coronavirus pandemic and vaccines.

Bereaved families call the report a "devastating account" of Covid failings and say the government's promise to protect care homes was a "cruel lie".

Although foodborne illnesses stole the spotlight all summer, another highly contagious virus has been spreading in the United States: coronavirus. After a long lull, COVID-19 cases are on the rise again in most parts of the country. So if you’ve been ...

Former US president Joe Biden's ex-chief medical advisor Anthony Fauci funded a research lab in China's Wuhan, which is widely said to be the laboratory that sparked the COVID-19 pandemic, the outgoing US Director of National Intelligence (DNI) Tulsi ...

MRNA expands beyond COVID-19 with new RSV, flu and combination vaccines, but fierce competition could challenge its efforts to diversify revenue.

The recently-approved medication can help keep you from getting COVID if you’re directly exposed to the illness.