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

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

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

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

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

The Hawaii Department of Health today reported a statewide test positivity rate of 16.1% on its COVID dashboard , up from ...

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

A KFF survey reveals 59% of Americans don't plan to get a COVID-19 vaccine this fall. 40% of adults, mostly older adults and ...

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

The latest weekly numbers show that COVID cases in Texas have risen by 36%. So what should be done to keep kids as safe as ...

The rise in COVID-19 infections comes as providers wrestle with how to navigate shifted federal vaccine recommendations.