In mainland China, the portion of patients going to the ER with COVID has more than doubled in the last month.

After two Chinese "bioterrorism" suspects were arrested this week for allegedly smuggling a toxic, crop-killing fungus into ...

Days after two Chinese researchers were charged with smuggling a crop-killing fungus into the United States, America's top ...

New coronavirus discovered in China ‘only small step’ from infecting humans - HKU5 coronavirus detected in bats may spill ...

Less than 20 cases of the new COVID-19 variant, NB.1.8.1, had been reported in the U.S., as of Tuesday, May 27.

A new COVID-19 variant is emerging globally and infectious disease experts warn it’s not to be underestimated. On May 23, the ...

Symptoms appear to be similar to other variants of COVID-19 and the public health risk remains low, WHO information shows.

British scientists have warned against a new, highly contagious COVID-19 variant, Nimbus, which could spark a wave of ...

As the Trump administration moves to limit COVID booster vaccines for some, here's what to know about the latest variant NB.1 ...

The new variant has made its way to the U.S. and could be skilled at evading some of our defenses, research suggests.