Decreasing Incidence of the Multisystem Inflammatory Syndrome in Children Over 3 Pandemic Waves. Issue 2 (7th November 2022) - Eleftheriou, Irini
Abstract : In this nationwide retrospective study, a substantial decline in the incidence of multisystem inflammatory syndrome in children over 3 successive pandemic waves characterized by different severe acute respiratory syndrome coronavirus 2 variants was documented—from 3.4 of 1000 to 1.1 of 1000 and finally to 0.25 of 1000 confirmed severe acute respiratory syndrome coronavirus 2 positive cases ( P < 0.0001), respectively, whereas clinical findings and severity did not significantly vary.