Three studies are referenced in this article. The first is Household Transmission of SARS-CoV-2: A Systematic Review and Meta-analysis. Published by the Journal of the American Medical Association. December 14, 2020 Household secondary attack rates were increased from symptomatic index cases (18.0%; 95% CI, 14.2%-22.1%) than from asymptomatic index cases (0.7%; 95% CI, 0%-4.9%) The CDC defines…
How infectious are asymptomatic COVID-19 cases?
Posted on