Social Distancing - RT @dgurdasani1: It's precisely because of pre-symptomatic and asymptomatic spread that we need masks, social distancing, ventilation, test…

2:52pm PST - January 16th, 2022

RT @dgurdasani1: It's precisely because of pre-symptomatic and asymptomatic spread that we need masks, social distancing, ventilation, test…

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