The EnCORE study is a prospective serology study of SARS‐CoV‐2 in a cohort of children
from Montreal, Canada. Based on data from our fourth round of data collection (May …

Importance The immune response in children with SARS-CoV-2 infection is not well
understood. Objective To compare seroconversion in nonhospitalized children and adults …

Objectives To use serological testing to assess the pre-Omicron seroprevalence,
seroconversion, and seroreversion of infection-induced SARS-CoV-2 antibodies in children …

Background: SARS-CoV-2 was a global pandemic. Children develop a mild disease and
may have a different rate of seroconversion compared to adults. The objective was to …

Background Data on pediatric coronavirus disease 2019 (COVID-19) has lagged behind
adults throughout the pandemic. An understanding of severe acute respiratory syndrome …

Background Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2)
seroprevalence studies largely focus on adults, but little is known about spread in children …

Few prospective studies have documented the seropositivity among those children infected
with severe acute respiratory syndrome coronavirus 2. From 2 April 2021 to 24 June 2021 …

The objective of this study was to characterize the clinical presentation and outcomes of
children and adolescents testing positive for severe acute respiratory syndrome coronavirus …

BACKGROUND: The role of children in the transmission and community spread of severe
acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is unclear. We aimed to quantify …

The reason for the apparently lower infection rate of children with severe acute respiratory
syndrome coronavirus 2 (SARS-CoV-2) compared to adults is still unclear. Here, we report …