Evaluating the Uptake, Safety and Effectiveness of the Maternal RSV Vaccine (RSVpreF) Against Infant Bronchiolitis: Preliminary Real-World Evidence.
BACKGROUND Respiratory syncytial virus (RSV) is a leading cause of infant hospitalization globally. On September 1, 2024, England introduced the bivalent RSVpreF vaccine for maternal immunization following trial evidence of safety and efficacy. However, real-world data on uptake, safety and effectiveness remain limited...