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

The world is once again paying close attention to a new strain of the COVID-19 virus, dubbed Stratus XFG. Public health ...

“Midlife women often juggle caregiving, careers, and hormonal shifts that can strain the immune system,” Boden-Albala says.

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

The Stratus (XFG) variant, a recombinant subvariant of COVID-19, is rapidly spreading across the US and globally. While not ...

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 estimated to be growing in PA ...

Known officially as XFG, the variant was first detected in Southeast Asia back in January. For months, it flew under the radar in the States, barely any reported cases. However, Centers for Disease ...

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

A North Texas infectious disease specialist discusses the "NIMBUS" variant behind many of the COVID-19 cases in the current ...

COVID-19 cases are rising in at least 40 states. Is the US in a summer wave? What to know about COVID trends and symptoms of ...