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

It is almost certain that the Covid-19 virus was created in an American laboratory, but certainly not in a Chinese one. This ...

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

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

The World Health Organization said on Friday that efforts to determine the origins of SARS-CoV-2, the virus that caused the ...

Concerns about another pandemic and virus outbreak loom as the Chinese researchers found 20 new viruses linked to bats.

Twenty new viruses have been discovered within bats in China, "raising urgent concerns" that these diseases might spill over ...

A new Covid-19 variant called NB.1.8.1, or Nimbus, represents about a third of new US Covid-19 cases. Dr. Leana Wen answers common questions about the new variant.

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

Scientists in China have discovered a host of never-before-seen viruses in bats that live near humans. These viruses include ...

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

While politicians pose in front of barns, tractors and fields for campaign ads, meaningful agricultural security policy sits ...