Asymptomatic SARS-CoV-2 Infections Among Persons Entering China From April 16 to October 12, 2020

This population epidemiology study characterizes trends in the prevalence of asymptomatic severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection among international entrants testing positive for SARS-CoV-2 at Chinese border checkpoints between mid-April and mid-October 2020.
Source: JAMA - Category: General Medicine Source Type: research