Trasmissione del virus respiratorio sinciziale in ambienti comunitari chiusi che includono bambini: una revisione sistematica e meta-analisi.

BACKGROUND: Respiratory syncytial virus (RSV) is a leading cause of severe respiratory infections in children and is predominantly acquired and spread in community settings such as households and early childhood education centres. This review aims to synthesise the available evidence on RSV transmission in closed community settings that include children, with a focus on secondary attack rates (SAR). METHODS: We conducted a systematic review informed by Cochrane guidelines. We searched Ovid Medline, Ovid Embase Classic and Embase, Ovid Global Health, Cochrane Library, Web of Science, and Scopus from inception to March 2025. Grey literature was searched through Google Scholar and relevant web