Epidemiological Profiles of Respiratory Syncytial Virus Infection Among Hospitalized Children in a Tropical Setting: A Large Laboratory‐Based Surveillance Study From Hainan, China
Respiratory syncytial virus (RSV) is a leading cause of acute respiratory infection in young children, yet subtype‐specific and age‐stratified epidemiological patterns remain incompletely characterised in tropical settings. To address this gap, we aimed to assess the age distribution and seasonal patterns of RSV infect...