Abstract
Background:
Asymptomatic infection seems to be a notable feature of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the pathogen that causes coronavirus disease 2019 (COVID-19), but the prevalence is uncertain.
Purpose:
To estimate the proportion of persons infected with SARS-CoV-2 who never develop symptoms.

andresr/iStock
Read more…
Leave A Comment