Population-based study of multisystem inflammatory syndrome associated with COVID-19 found that 36% of children had persistent symptoms
AimOur aim was to describe the outcomes of multisystem inflammatory syndrome in children (MIS-C) associated with COVID-19.MethodsThis national, population-based, longitudinal, multicentre study used Swedish data that were prospectively collected between 1 December 2020 and 31 May 2021. All patients met the World Health Organization criteria for MIS-C. The outcomes 2 and 8 weeks after diagnosis are
