World Health Organization researchers in Wuhan say the virus likely jumped from animals to humans, but they have yet to identify the animal host that triggered the outbreak.
World Health Organization researchers in Wuhan say the virus likely jumped from animals to humans, but they have yet to identify the animal host that triggered the outbreak.
An investigator with the WHO says his team found evidence suggesting the spread of COVID-19 was far more widespread in late 2019..
The head of a World Health Organization-led team probing the origins of COVID-19 said bats remain a likely source and that..