… asymptomatic or had mild symptomatic COVID-19, we found that a lower proportion of
children with confirmed SARS-CoV-2 infection had seroconversion compared with adults despite …

… children who do not seroconvert may be susceptible to reinfection. Our findings support
strategies to protect children against COVID-19 … where COVID-19 cases in children have been …

Objectives We aimed to study the outcomes, severity, and seroconversion post SARS-CoV-2
infection in immunocompromised children and adolescents treated at our center. Method …

… -NL63 and HCoV-229E seroconversion occurs before children reach the age of 3.5 years. …
in an ELISA (19). Antibodies directed to HCoV-NL63 and HCoV-229E in children of 1 year …

… COVID-19 in children with ARDs and there are several unanswered questions surrounding
this subject. Therefore, the objectives of the present study are to evaluate seroconversion of …

… and durability of humoral immune responses in these children. Second, we aimed to study
COVID-19 severity since many children with chronic diseases harbor theoretic risk factors for …

… In 4 familial clusters of SARS-CoV-2 infection, asymptomatic carriers were mainly children
and young adults while severe COVID-19 was mainly found in family members older than 60 …

… Herein we report robust serologic antibody responses to SARS-CoV-2 infection and COVID-19
vaccination in a pediatric IBD cohort. All of our patients seroconverted after vaccination …

… COVID-19 is less severe in children than in adults and usually only requires supportive …
that only 0.1% to 2.0% of all child COVID-19 cases result in hospitalizations and that mortality is …

… as children are susceptible to other respiratory viral illnesses, and are prone to severe
presentation. Over 75% of children seroconvert in … might protect children from COVID-19, whereas …