Risk and Phenotype of Multisystem Inflammatory Syndrome in Vaccinated and Unvaccinated Danish Children Before and During the Omicron Wave (vol 176, pg 821, 2022)

Multisystem inflammatory syndrome in children (MIS-C) is a severe manifestation of SARS-CoV-2 in children and adolescents.(1) We aimed to estimate the risk of MIS-C after SARS-CoV-2 infection in vaccinated and unvaccinated individuals during the Omicron wave. Further, we aimed to compare the risk and clinical characteristics of MIS- C with the pre-Omicron waves.