Vaccine scepticism suddenly had a much larger audience, bringing together people across swathes of the political spectrum.

In the end, facing a choice between a convicted criminal and someone who looked, walked and talked like an old man, Americans ...

People with immune system health problems continue to take precautions against COVID-19 five years into the pandemic.

Like many other young people, Amelie feels that the Covid-19 pandemic -- and its procession of lockdowns and restrictions -- ...

Britain led the world in developing Covid-19 vaccines but former Health Secretary Matt Hancock says the NHS crisis means ...

Trump's pick to lead the Department of Health and Human Services petitioned the FDA over the shot that saved thousands of ...

With the acute phase of the Covid-19 pandemic fading even as the coronavirus persists and evolves, a new normal is taking shape around the world. But the report, on the experiences of 13 patients ...

The U.S. is seeing a "quad-demic" as cases of COVID-19, flu, RSV and norovirus spread at the same time. Experts said this is ...

Five years since Covid-19 started upending the world, the virus is still infecting and killing people across the globe -- ...

HHS formally debarred EcoHealth Alliance Inc. and its former president Dr. Peter Daszak for allegedly failing to report dangerous gain-of-function research in China.

Robert F. Kennedy Jr. petitioned the F.D.A. to revoke authorization of the shots at a time when they were in high demand and ...

Robert F. Kennedy Jr., who's nominated to become the next health secretary, asked the federal government to revoke its ...