COVID-19 variant XFG accounted for 0% of U.S. cases in May. By late-June, it became the third-most common strain.

COVID-19 infections are "growing or likely growing in 40 states" in the country, according to the U.S. Centers for Disease ...

Fueled by a fast-growing new variant, COVID-19 infections are regaining ground just as summer travel peaks. New CDC ...

As COVID-19 cases rise in 40 states, a cold-like virus is also making its rounds, leaving many feeling achy, miserable and congested.

The number of people with COVID-19 in the U.S. is low but increasing, according to Centers for Disease Control and Prevention ...

As the U.S. approaches the midpoint of summer, the CDC is reporting cases of the virus are growing or likely growing in ...

A new CDC panel is expected to meet soon to consider whether to revise, roll back, or hold steady on current vaccine guidelines. Flu and COVID vaccine recommendations are shifting, which is raising ...

The data, from the Centers for Disease Control and Prevention, also showed a significant increase in COVID-related emergency ...

The number of people with COVID-19 in the U.S. is low but increasing, according to Centers for Disease Control and Prevention (CDC) data released Friday.

CDC ends recommendations for social distancing and quarantine for Covid-19 control, no longer recommends test-to-stay in schools ...

As part of the expected changes, the CDC would also soon remove a recommendation that students exposed to Covid-19 take regular tests to stay in the classroom.