People are asking if the Nipah virus is real, after words spread about the zoonotic virus that has an estimated 40-70 percent ...

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

Five years removed from the onset of Covid-19's global sweep, research into another subset of the coronavirus has scientists ...

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

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

An expert group charged by the World Health Organization to investigate how the covid-19 pandemic started released its final ...

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

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

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

The World Health Organization’s expert team, after more than three years of research, has released its final assessment on ...

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

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