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

As cold and flu season approaches, the situation is becoming more complex with the recent emergence of the new COVID-19 ...

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

The latest global coronavirus mutation is swiftly spreading in Europe. Will it drive a wave of illness in the U.S.? And do ...

The variant, which first appeared in Berlin in late June, has increasingly seen hundreds of cases in Germany, France, Denmark ...

While XEC is not dominant in the United States, it could take hold by the late fall and winter, one health expert said in a ...

The new "XEC" COVID-19 variant spreading rapidly in Europe has arrived in the US. What are the symptoms, will it cause a fall ...

The latest strain of the COVID-19 virus, XEC, is circulating across the country. The new variant has been reported in at ...

A new strain of Covid-19 known as the XEC variant is spreading worldwide, with researchers noting that it appears to transmit ...

The latest strain of COVID originated in June in Germany, but has already spread across Europe, Asia and North America.

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

The coronavirus subvariant XEC is drawing more attention as a potential threat heading into late autumn and winter — ...