This study examines the risk of multisystem inflammatory syndrome in children among those 12 years and older by COVID-19 vaccination status during September 202
1Assistance Publique–Hôpitaux de Paris, Department of General Paediatrics, Paediatric Infectious Disease and Internal Medicine, Robert Debré University Hospital, Université de Paris, Paris, France
2ACTIV, Association Clinique et Thérapeutique Infantile du Val-de-Marne, Créteil, France
3Université de Paris, INSERM UMR 1123, ECEVE, Paris, France
4Assistance Publique–Hôpitaux de Paris, Department of General Paediatrics and Paediatric Infectious Diseases, Necker-Enfants-Malades University Hospital, Université de Paris, Paris, France
5Institut Pasteur, Biodiversity and Epidemiology of Bacterial Pathogens, Paris, France
6Santé Publique France, Agence Nationale de Santé Publique, Saint-Maurice, France
7Hospices Civils de Lyon, Paediatric Intensive Care Unit, Hopital Femme, Mère Enfant, University of Lyon, Bron, France