Demographic and Clinical Factors Associated with Death among Persons <21 Years Old with Multisystem Inflammatory Syndrome in Children-United States, February 2020-March 2021

Abstract

Multisystem inflammatory syndrome in children (MIS-C) occurs among persons aged <21 years following severe acute respiratory syndrome coronavirus 2 infection. Among 2818 MIS-C cases, 35 (1.2%) deaths were reported, primarily affecting racial/ethnic minority persons. Being 16-20 years old or having comorbidities was associated with death. Targeting coronavirus disease 2019 prevention among these groups and their caregivers might prevent MIS-C-related deaths.