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

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

The effect has been to confuse parents about whether vaccines are safe, said Northe Saunders, president of American Families ...

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

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

California is experiencing a renewed uptick in COVID-19 infections - fueled by newer variants of the coronavirus.

The Centers for Disease Control and Prevention said a new COVID variant is spreading across the country. The variant is ...

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

The XFG variant, known as "Stratus," is gaining traction in the U.S., rising to 14% of cases since May. While the WHO ...

The latest COVID variants are nicknamed Nimbus and Stratus, and they are no more deadly than previous variants. However, the ...

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

The seasonal surge in COVID-19 cases has arrived, and the Centers for Disease Control and Prevention (CDC) reports an ...