Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has spread rapidly
throughout the world since the first cases of coronavirus disease 2019 (COVID-19) were …

Background: Asymptomatic infection seems to be a notable feature of severe acute
respiratory syndrome coronavirus 2 (SARS-CoV-2), the pathogen that causes coronavirus …

TO THE EDITOR: Oran and Topol's narrative review (1) is commendably useful for being
one of the first attempts to estimate the proportion of severe acute respiratory syndrome …

Background There is substantial disagreement about the level of asymptomatic severe acute
respiratory syndrome coronavirus 2 (SARS-CoV-2) infection in a population. The …

BACKGROUND Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2, resulting
in the coronavirus disease COVID-19) is highly transmissible among people. Asymptomatic …

Quantification of asymptomatic infections is fundamental for effective public health
responses to the COVID-19 pandemic. Discrepancies regarding the extent of …

Asymptomatic people with SARS-CoV-2 infection are of great concern as they undermine
control interventions that rely on identifying symptomatic cases. However, current reports of …

Purpose We aimed to further clarify the epidemiological and clinical characteristics of
asymptomatic severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infections …

While successful containment measures of COVID-19 in China and many European
countries have led to flattened curves, case numbers are rising dramatically in other …

Background Little is known about the natural history of asymptomatic severe acute
respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. Methods We conducted a …