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

An expert group from the World Health Organization failed to find a definitive answer to the COVID-19 pandemic’s origins in ...

Most scientific data supports the hypothesis that the new coronavirus jumped to humans from animals, according to the final ...

Experts were unable to get the data they needed from China to evaluate whether Covid was the result of a lab accident.

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

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

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

The Brief. A distinct coronavirus lineage was found in bats in Hong Kong. HKU5-CoV-2 carries a risk of animal-to-human transmission and binds to humans like the virus that causes COVID-19.

Airport screening in the U.S. detected the new variant in travelers arriving in California, Washington state, Virginia and ...