Five years removed from the onset of Covid-19's global sweep, research into another subset of the coronavirus has scientists worried about another possible pandemic. This virus originated in bats, as ...

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

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

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

Experts were unable to get the data they needed from China to evaluate whether Covid was the result of a lab accident.

An expert group charged by the World Health Organization to investigate the origins of the COVID-19 pandemic has found no ...

Scientists in China's Yunnan province have discovered 20 new viruses in bats, including two closely related to the deadly ...

All hypotheses on how the COVID-19 pandemic began remain on the table, the World Health Organization (WHO) said Thursday ...