The CDC confirms a new COVID-19 variant NB.1.8.1, which has been linked to a spike in cases in China, was detected in the U.S. in low numbers.

The weekly average of emergency room patients with COVID-19 has reached 2.64% in Florida, according to CDC data updated Friday, and now rank among the highest of any state during this summer's ...

Cases of COVID-19 are now likely growing in 25 states, according to estimates published by the Centers for Disease Control ...

A new strain of COVID-19 gaining traction overseas is now being detected in the United States, according to health officials tracking the virus.

A contagious new COVID-19 variant called NB.1.8.1, aka "Nimbus," is now dominant in the United States, CDC data show. What to ...

The CDC just released updated guidelines about the COVID-19 vaccine. New COVID-19 vaccines should roll out in the fall. Everyone aged 6 months and up is encouraged to get the updated shot.

A highly transmissible COVID-19 variant behind a rise in cases in China has made its way to the United States, and now attention is starting to focus on whether its symptoms bear any distinctions ...

The CDC confirmed the presence of the NB.1.8.1 variant, but says there are too few cases to be included in official COVID tracking data.