China's top disease control official has said the country is formally considering mixing COVID-19 vaccines as a way of ...

Sinovac Biotech Ltd's coronavirus vaccine candidate CoronaVac was approved for emergency use as part of a programme in China ...

China's National Health Commission (NHC) says confirmed or suspected chikungunya patients are required to undergo isolation in the hospital after thousands of cases of the mosquito-borne disease have ...

A new COVID-19 variant called NB.1.8.1 was first collected in China in January. As of May 27, less than 20 cases of the new variant had been reported in the U.S. Currently approved COVID-19 vaccines ...

A Chinese national hacked into the computers of major US universities and research labs to steal COVID-19 data as part of a government-sponsored cyberattack during the pandemic, federal prosecutors ...

The initial spread of the virus that causes COVID-19 might have been accelerated by the wildlife trade, similar to what happened with the SARS outbreak in 2002, according to a study by UC San Diego ...