WHO director Dr Tedros Adhanom Ghebreyesus says all hypotheses are on the table, as the organisation works to reinforce ...

WHO remains open to all hypotheses on the origins of Covid-19, including zoonotic spillover and lab leak theories.

FIVE years on, the origins of Covid-19 continue to confound health experts. How the pandemic that killed 20 million people ...

New WHO report suggests COVID-19 originated from animal-to-human transmission, though Director-General Tedros maintains all ...

A group of experts investigating Covid origins on behalf of the World Health Organization revealed they still aren't sure how ...

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

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

Springer Nature lost key Trump administration funding amid concerns over thousands of article retractions, downplaying the ...

Why the Wuhan lab-leak theory shouldn't be dismissed. Perhaps that’s because the early concerns among key scientists – like the conference call on Feb. 1, 2020 – were kept private until now.

COVID most likely leaked from a lab in Wuhan, a bombshell Congress report has concluded. The 520-page report also revealed that the Department of Justice secretly investigated a New York-based comp… ...

The Wuhan lab had worked on the closest known relative of Sars-CoV-2, RaTG13 (which is 96.2% genetically similar), and had done this type of work under Biosafety Level 2, out of a possible four ...

Ralph Baric, researcher and lab leader at North Carolina’s Gillings School of Global Public Health, sits for a photograph in Chapel Hill, North Carolina, U.S., on Friday, Feb. 14, 2020.