1. Children with MIS-C had higher titers of SARS- CoV-2 antibodies compared to patients with Kawasaki disease, COVID-19, and hospitalized controls.
2. Levels of SARS-CoV-2 antibodies correlated with higher erythrocyte sedimentation rate (ESR) and length of hospital and ICU stay
Evidence Rating Level: 2 (Good)
Study Rundown: Although the majority of children...