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 ...

Data shows that the new COVID-19 variant XFG, or “Stratus,” is the driving up cases across the U.S. and in Florida this ...

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

According to the Centres for Disease Control and Prevention (CDC), as of July, the new variant Stratus (XFG) has accounted ...

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

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

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

Health Secretary Robert F. Kennedy Jr. said the department will cancel $500 million worth of contracts for vaccine projects ...

Cases of COVID-19 are now likely growing in 25 states, according to estimates published by the Centers for Disease Control and Prevention on Friday, as this year's summer wave of the virus appears to ...