A new COVID variant, XEC, has arrived just before fall. The new variant has sprouted from the Omicron variant that developed ...

The XEC COVID variant has spread rapidly in some European countries, and it's now been reported in some U.S. states. But ...

A new COVID variant has emerged, with some scientists saying it could soon be the dominant strain of the virus. While global ...

COVID-19 variant trackers are now closely watching the rise of a new virus variant called XEC, which has been spotted around ...

The CDC has not confirmed whether there are any unique symptoms from the XEC variant. USA TODAY has reached out to CDC ...

The COVID XEC variant, a recombinant of the KS.1.1 and KP.3.3 COVID-19 variants, has been been spreading and has already ...

Currently available COVID vaccines target slightly different subvariants. The updated mRNA shots aimed at KP.2 from ...

A newly discovered COVID strain known as XEC continues to spread rapidly worldwide and in the U.S. Here's what to know about ...

A new COVID variant is raising questions and capturing the attention of researchers heading into the fall and winter season.

The U.S. is coming down from its biggest COVID summer surge yet as a new subvariant emerges—but new vaccines are here, too.