Clinical characteristics and co-infection patterns of human metapneumovirus infection in children under 5 years of age.
OBJECTIVE Human metapneumovirus (HMPV) is a significant cause of acute respiratory tract infections (ARTIs) in young children. This study aimed to describe the clinical characteristics, co-infection patterns, and seasonal trends of HMPV in children under 5 years of age. METHODS This retrospective study included pedia...