Severe acute respiratory syndrome coronavirus 2 vaccination in children with a history of multisystem inflammatory syndrome in children: an international survey

Abstract

The optimal severe acute respiratory syndrome coronavirus 2 vaccine strategy for patients with a history of multisystem inflammatory syndrome in children (MIS-C) is unclear. We performed an international survey (32 countries) and found substantial variations in vaccine policies. Respondents did not report relapses of MIS-C or other severe inflammatory side effects after severe acute respiratory syndrome coronavirus 2 vaccination in 273 patients with a history of MIS-C. (J Pediatr 2022;248:114-8).