Electrochemiluminescence (ECL) is a process in which luminescence is produced by
oxidizing or reducing luminophores to transfer radiant charges between electrochemically …

This review weighs the risk of infection with SARS-CoV-2 against the side effects of school
closures on physical and mental health, education, and well-being of those affected by the …

OBJECTIVE The aim of this study was to investigate the incidence of type 1 diabetes in
children and adolescents during the coronavirus disease 2019 (COVID-19) pandemic in …

Summary Background By August, 2021, South Africa had been affected by three waves of
SARS-CoV-2; the second associated with the beta variant and the third with the delta …

Background The role of children in household transmission of severe acute respiratory
syndrome coronavirus 2 (SARS-CoV-2) remains unclear. We describe the epidemiological …

The quality and persistence of children's humoral immune response following SARS-CoV-2
infection remains largely unknown but will be crucial to guide pediatric SARS-CoV-2 …

Background Some epidemiological studies have suggested an increase in incidence of type
1 diabetes during the COVID-19 pandemic, however the mechanism (s) behind such an …

Seroconversion after COVID-19 vaccination is impaired in kidney transplant recipients.
Emerging variants of concern such as the B. 1.617. 2 (delta) and the B. 1.1. 529 (omicron) …

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 rate of SARS-CoV-2 infections in children remains unclear due to many asymptomatic
cases. We present a study of cross-sectional seroprevalence surveys of anti-SARS-CoV-2 …