Epidemiological Characteristics and Evolutionary Characterization of Human Metapneumovirus in Jiaxing, China
Investigation of the prevalence and evolution of hMPV in the Jiaxing area of China between 2023 and 2025 revealed an overall hMPV positivity rate of 2.81% and several amino acid substitutions have accumulated in current isolates, such as T223N, D280N, I392T, R396Q, S444N, K450R, and T521A in the F protein of B2 strains...