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

The origins of COVID-19 remain a mystery as WHO says “Cannot rule out any theory” after an inconclusive study. Many theories about the origins of COVID-19 have been debated extensively since 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 ...

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

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

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 ...

Researchers have cautioned that urine may act as a conduit for henipaviruses, increasing the possibility that these bats ...