New COVID variant XEC now in half of states. Here's what to know.
New COVID variant XEC now in half of states. Here's what to know.
Some of the earliest U.S. cases were reported in Virginia.
https://www.cbsnews.com/news/xec-covid-variant-symptoms-states-what-to-know/
Some of the earliest U.S. cases were reported in Virginia.
https://www.cbsnews.com/news/xec-covid-variant-symptoms-states-what-to-know/