The origins of COVID-19 remain a mystery as WHO says “Cannot rule out any theory” after an inconclusive study.

Viscount Ridley, co-author of Viral: the search for the origin of Covid-19, said: “Like all other formal investigations, the ...

A LEADING theory that the Covid pandemic originated from a lab leak in China cannot be ruled out, the World Health ...

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

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

All hypotheses on how the Covid-19 pandemic began remain open, the World Health Organization said, following an inconclusive ...

Scientists have made another worrying discovery. hey have found at least 22 bat viruses in China, out of which 20 viruses are ...

All hypotheses on how the Covid-19 pandemic began remain open, the World Health Organization said yesterday, following an ...

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

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

Researchers studying 142 bats in Yunnan (2017–2021) found 22 viruses, including two new ones similar to deadly Nipah and ...

Chinese researchers have identified 22 new viruses in kidney tissues from 142 bats. Two of them resemble Hendra and Nipah ...