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2 new COVID variants called 'FLiRT' are spreading in the U.S. What are the symptoms?
The new "FLiRT" COVID-19 variants, including KP.2, are spreading in the United States. Will there be a summer surge? Experts discuss KP.2 transmission, symptoms, and vaccines.
5 days ago
- Prevention
Doctors Warn About 2 New COVID Variants—What to Know About ‘FLiRT’ Strains
FLiRT COVID-19 variants, KP.1.1 and KP.2, are spreading in the U.S. The current COVID vaccine may not protect against them as well as previous variants. It’s not clear if these are more infectious ...
1 day ago