Five years removed from the onset of Covid-19's global sweep, research into another subset of the coronavirus has scientists ...

"Until further requests for information are met, or more scientific data becomes available, the origins of SARS-CoV-2 and how ...

If we want to prevent viral infections or develop drugs that can effectively treat them, those infections have to be ...

New viruses that are genetically similar to known fatal viruses have been discovered near food sources in a concerning new ...

China’s Yunnan. Two of them are genetically similar to lethal Nipah and Hendra, raising fears of spillover via contaminated ...

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

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

Researchers discovered 20 new viruses and two henipaviruses closely related to deadly Nipah and Hendra strains in Yunnan bats ...

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