Health Vibes
Sunday, 13 December 2020
Infected after 5 minutes, from 20 feet away: South Korea study shows COVID-19's spread indoors
Infected after 5 minutes, from 20 feet away: South Korea study shows COVID-19's spread indoors: https://ift.tt/3qMgXzH Read more... https://ift.tt/3oMDLNH
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