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

The federal government is partnering with the United States Postal Service again to provide free COVID-19 test kits to people ...

Free COVID-19 test kits can be ordered by people across the U.S. starting at the end of the month to prepare for the ...

It's called XEC. The variant has been spotted around the world and in half of the United States. So far officials are not ...

The COVID-19 variant KP.3.1.1 rose 12.7% and now makes up over 50% of COVID cases, the CDC Nowcast data tracker shows.

The latest, highly contagious subvariants are driving infections, but new vaccines may help stem the tide of another wave — ...

A new study supports the theory that the coronavirus that caused the COVID-19 pandemic originated from Hunan Seafood ...

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

The new and contagious XEC COVID-19 variant is spreading rapidly in several countries. Will it cause a surge in the U.S.?

Currently, KP.3.1.1 accounts for over half of all COVID cases in the U.S. The next closest subvariant circulating is KP.2.3, ...

COVID-19 cases in Wisconsin and across nearly half of the United States are at "high" and "very high" levels of activity at ...

What exactly does it mean when physicians say "long COVID," and what process do they go through when it comes to defining ...