This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. A review of coronavirus specimens collected ...
PORTLAND, Ore. (KOIN) — As new variants continue to evolve, the Centers for Disease Control and Prevention and the World Health Organization are keeping track of the threat each one poses. The CDC ...
As cases of the delta variant continue to raise concerns across the U.S. and a new variant is monitored by the World Health Organization, many are wondering what variants are out there and which we ...
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