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

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.

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

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 respiratory virus season.

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.?

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

XEC’s prevalence is lower in the US and Canada and reached a high of 5.96% in European cases on 19 August. Slovenia had high ...

It's critical to get COVID and flu vaccinations as we head into the fall and winter months, an infectious disease expert said ...

COVID levels in the U.S. remain high, according to wastewater detections, which is a retreat from the CDC’s label of “very ...