Mutated viral variant found in US for first time in SFO traveler sfgate.comNew Covid variant has been identified and is already spreading in 25 states The IndependentNew COVID-19 variant 'Cicada' is spreading. What to know about BA.3.2. USA TodayA new COVID variant is showing up in California — here's what to know San Francisco ChronicleNew COVID variant with immune escape potential confirmed in US, 22 other countries C
