RT Report T1 Severe Acute Respiratory Syndrome Coronavirus 2 Vaccination in Children with a History of Multisystem Inflammatory Syndrome in Children: An International Survey. A1 Hoste, Levi A1 Soriano-Arandes, Antoni A1 Buddingh, Emilie Pauline A1 Whittaker, Elizabeth A1 Belot, Alexandre A1 Ulloa-Gutierrez, Rolando A1 Olbrich, Peter A1 Haerynck, Filomeen K1 COVID-19 K1 MIS-C K1 SARS-CoV-2 K1 adverse events K1 vaccination AB 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. PB Elsevier Inc. YR 2022 FD 2022-09 LK http://hdl.handle.net/10668/22331 UL http://hdl.handle.net/10668/22331 LA en NO Hoste L; MIS-C researchers; Soriano-Arandes A, Buddingh EP, Whittaker E, Belot A, et al. Severe Acute Respiratory Syndrome Coronavirus 2 Vaccination in Children with a History of Multisystem Inflammatory Syndrome in Children: An International Survey. J Pediatr. 2022 Sep;248:114-118. DS RISalud RD Aug 23, 2025