Day 886 - Omicron BA 2 variant even more easily transmissible and masks may be back for indoors

Omicron BA 2 variant even more easily transmissible and masks may be back for indoors. Shanghai’s been on lockdown. 

Another wave since masks has been removed indoors here in San Francisco.

https://www.nytimes.com/live/2022/04/11/world/covid-19-mandates-cases-vaccine