As well as the now-familiar HPAI H5N1 clade 2.3.4.4b Eurasian lineage-goose/Guangdong virus, a second virus serotype was ...

The news comes after the CIA announced over the weekend that COVID-19 most likely originated from a leak at the Wuhan Institute of Virology in 2020.

China on Monday dismissed the possibility that the virus that caused COVID-19 leaked from a lab, after the CIA said it now ...

The nuanced finding suggests the agency believes the totality of evidence makes a lab origin more likely than a natural ...

What is the 'mystery' virus? Britons urged to wear face masks - The NHS has said that those worried about contracting the ...

The Central Intelligence Agency previously said that two explanations were plausible, a lab leak or a natural source for the ...

This has seemingly begun with Ratcliffe authorizing the declassifying of a report that was undertaken during the tenure of ...

Large-scale poultry vaccinations may be driving bird flu evolution, according to a concerning new international study.

China says it's "extremely unlikely" that COVID-19​ came from a lab, after the CIA said it believed​, though with low confidence, that it did, rather than from natural transmission.

It points the finger at China, despite acknowledging that the spy agency has “low confidence” in its own conclusion of a lab ...

The CIA now believes the virus responsible for the COVID-19 pandemic most likely originated from a laboratory, according to ...