Fig. 3

Phylogenetic analysis of the partial F gene (a) and G gene (b) of hMPV strains circulating in Beijing and the reference strains from GenBank. Different subgenotypes are labeled with different colors. The strain numbers in 2024 are highlighted in red font. Partial close strains from this study from 2014 to 2024 are represented by compressed black triangles, with the number of strains in brackets