Abstract Coronavirus disease 2019 (COVID-19) usually leads to a mild infectious disease
course in children, but serious complications may occur in conjunction with both acute …

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has resulted in countless
infections and caused millions of deaths since its emergence in 2019. Coronavirus disease …

Background Job loss resulting from the COVID-19 pandemic presents significant risk for
child abuse. Protective factors, such as reframing coping, may mitigate the risk of job loss on …

Importance Case-based surveillance of severe acute respiratory syndrome coronavirus 2
(SARS-CoV-2) infection likely underestimates the true prevalence of infections. Large-scale …

Importance Reported cases of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-
2) infection likely underestimate the prevalence of infection in affected communities. Large …

Viral genome sequencing has guided our understanding of the spread and extent of genetic
diversity of SARS-CoV-2 during the COVID-19 pandemic. SARS-CoV-2 viral genomes are …

The contributions of asymptomatic infections to herd immunity and community transmission
are key to the resurgence and control of COVID-19, but are difficult to estimate using current …

Abstract Background In the United States, laboratory-confirmed coronavirus disease 2019
(COVID-19) is nationally notifiable. However, reported case counts are recognized to be less …

Abstract To date, the United States (US) has been the most heavily impacted country by the
coronavirus disease 2019 (COVID-19). By November 30, 2020, when this paper was written …

Questions persist as to the origin of the COVID-19 pandemic. Evidence is building that its
origin as a zoonotic spillover occurred prior to the officially accepted timing of early …