What to know about the XEC Covid variant, which is now in the U.S. Is it more contagious and do the updated vaccines work ...

Updated rapid tests are expected to be able to detect newer variants just as a new COVID variant arrives in Minnesota.

Updated rapid tests are expected to be able to detect newer variants just as a new COVID variant arrives in Wisconsin.

A new coronavirus variant is sweeping through Europe and the United States as officials advise ramping up monitoring of its spread. The variant – known as XEC – has infected 600 people across Europe ...

The new XEC Covid variant has been detected in 27 countries across Europe, Asia and North America and cases in the UK are on ...