BA.2 is a subvariant of omicron. Two cases were detected earlier this month.
https://www.king5.com/mobile/article/news/health/coronavirus/covid-19-ba2-omicron-subvariant-washington-state/281-2e28efb6-00ea-46ea-b543-c670be737272
BA.2 is a subvariant of omicron. Two cases were detected earlier this month.
https://www.king5.com/mobile/article/news/health/coronavirus/covid-19-ba2-omicron-subvariant-washington-state/281-2e28efb6-00ea-46ea-b543-c670be737272