Airborne Transmission of SARS-CoV-2: The Contrast between Indoors and Outdoors
Clive B. Beggs,
Rabia Abid,
Fariborz Motallebi
et al.
Abstract:COVID-19 is an airborne disease, with the vast majority of infections occurring indoors. In comparison, little transmission occurs outdoors. Here, we investigate the airborne transmission pathways that differentiate the indoors from outdoors and conclude that profound differences exist, which help to explain why SARS-CoV-2 transmission is much more prevalent indoors. Near- and far-field transmission pathways are discussed along with factors that affect infection risk, with aerosol concentration, air entrainmen… Show more
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