Will the XEC COVID variant bring a fall wave of infections? What to know about symptoms and spread

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

Will the XEC COVID variant bring a fall wave of infections? What to know about symptoms and spread
The U.S. is coming down from its biggest COVID summer surge yet as a new subvariant emerges—but new vaccines are here, too. Read More