An expert group charged by the World Health Organization to investigate how the COVID-19 pandemic started released its final ...

The World Health Organization’s expert group says the origin of COVID-19 remains inconclusive, though most evidence still ...

WHO’s Tedros says ‘all hypotheses must remain on the table’ after critical information not provided to investigators.

Despite years of global investigation, the WHO confirms COVID-19’s true origin remains unknown due to limited data, with ...

The World Health Organization's probe into the cause of COVID-19 has not resulted in a definitive reason, with its ...

The World Health Organization said on Friday that efforts to determine the origins of SARS-CoV-2, the virus that caused the ...

A new report from a World Health Organization panel has determined that COVID-19 originated in China likely through "zoonotic ...

The Food and Drug Administration said Wednesday it was expanded existing warnings on the two leading COVID vaccines about a ...

Variant NB.1.8.1 accounted for 0% of U.S. cases in April. By mid-June, it was estimated to be the cause of around 37% of ...

In recent weeks, Health and Human Services Secretary Robert F. Kennedy Jr. has begun to dismantle decades of vaccine safety ...

A new COVID-19 variant is spreading rapidly through the U.S. What to know about NB.1.8.1 and its symptoms in Tennessee.

U.S. health officials have expanded warnings about a rare heart side effect associated with the two leading COVID-19 vaccines ...