Since the outbreak of coronavirus disease 2019 (COVID-19) in late December 2019, it has
brought significant harm and challenges to over 200 countries and regions around the�…

Background The diagnostic challenges associated with the COVID‐19 pandemic resulted in
rapid development of diagnostic test methods for detecting SARS‐CoV‐2 infection. Serology�…

ABSTRACT Coronavirus disease 2019 (COVID-19) is an infectious disease initially reported
in China and currently worldwide dispersed caused by a new coronavirus (SARS-CoV-2 or�…

Asymptomatic cases of SARS-CoV-2 can be unknown carriers magnifying the transmission
of COVID-19. This study appraised the frequency of asymptomatic individuals and estimated�…

Background The recent outbreak of the coronavirus disease 2019 (COVID-19) has quickly
spread globally since its discovery in Wuhan, China, in December 2019. A comprehensive�…

Objectives A subset of coronavirus disease 2019 (COVID-19) patients exhibit clinical
features of cytokine storm. However, clinicopathologic features diagnostic of�…

In March 2020, we observed an outbreak of COVID-19 among a relatively homogenous
group of 199 young (median age 21 years; 87% men) Swiss recruits. By comparing physical�…

Background: Asymptomatic SARS-CoV-2 infections have raised concerns for public health
policies to manage epidemics. This systematic review and meta-analysis aimed to estimate�…

Background: The viral shedding time (VST) of SARS-CoV-2 mainly determines its
transmission and duration of infectiousness. However, it was heterogeneous in the existing�…

Background: We describe the temporal pattern of COVID-19 admissions to a tertiary care
children's hospital in central New Jersey during the SARS-CoV-2 surge, covering the time�…