Characterising respiratory infections among hospitalised children during the COVID-19 pandemic in southeastern China: a cross-sectional study of pathogens and clinical association.

This investigation offers significant insights into the prevalence and distribution of common pathogens among children experiencing ARTIs in the context of the COVID-19 pandemic. The discernment of high-risk factors linked to these pathogens enhances our understanding of the epidemiological characteristics of ARTIs in children.