Key points are not available for this paper at this time.
Respiratory syncytial virus (RSV) is the leading cause of lower-respiratory-tract infection in children. Nirsevimab, a monoclonal antibody against RSV, was implemented in a few countries in September 2023. However, its post-license effectiveness in ambulatory care settings is unknown. We aimed to assess the effectiveness of nirsevimab against RSV-bronchiolitis in outpatients aged <12 months.
Lassoued et al. (Tue,) studied this question.