Two new COVID-19 strains are circulating globally. Here's what we know about them and what experts anticipate.

A new COVID-19 variant, XEC, has arrived just before fall. The new variant has sprouted from the omicron variant that ...

A new covid-19 variant called XEC may spread more easily than past variants, but current vaccines are still effective against ...

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

A new Covid-19 variant which spreads more easily has been found in Europe – just in time for another surge in the virus in ...

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

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

The symptoms of XEC may vary slightly from typical COVID-19, but the public health advice will likely be the same, experts ...

A new COVID variant, XEC, has arrived just before fall. The new variant has sprouted from the omicron variant that was first ...

First appearing in late June in Berlin, the XEC COVID-19 strain has spread across Europe, North America, and Asia, totaling ...

XEC is also an offshoot of omicron, the widely spread variant that formed in 2021. According to experts, it has some of ...

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