A mutated strain of the COVID-19 virus, first detected in the U.S. in a traveler to SFO, is increasi...
HEALTH NEWS
March 25, 2026
Mutated viral variant found in US for first time in SFO traveler
A mutated strain of the COVID-19 virus, first detected in the U.S. in a traveler to SFO, is increasingly appearing across the country.
A mutated strain of the COVID-19 virus, first detected in the U.S. in a traveler to SFO, is increasingly appearing across the country.
Author: SFGATE
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