COVID-19, XEC
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 ...
Researchers are tracking the latest COVID strain "spreading rapidly" in parts of Europe. Here's what we know about variant ...
The coronavirus subvariant XEC is drawing more attention as a potential threat heading into late autumn and winter — ...
Exclusive: Lower levels of protective antibodies could leave the UK population vulnerable to a rapid spread of the XEC Covid ...