SARS-CoV-2-Specific T-Cell Responses are Amplified in Children with Multisystem Inflammatory Syndrome in Children

Background: Despite similar rates of infection, adults and children have markedly different morbidity and mortality related to severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2). Compared to adults, children have infrequent severe manifestations of acute infection but are uniquely at risk for the rare and often severe Multisystem Inflammatory Syndrome in Children (MIS-C) following infection. The cause of these differences in...