National burden estimates of hospitalisations for acute lower respiratory infections due to respiratory syncytial virus in young children in 2019 among 58 countries: a modelling study
This estimates a median of 514 (339–866) RSV-associated acute lower respiratory tract infection hospitalisations per thousand children <5 years in 2019. Despite large variation, a high proportion were in infants aged <1 year in all countries (median 45%, IQR 32–56).
Source:
The Lancet Respiratory Medicine