Source: OT-Team(G)，光明网; 中国疾病控制中心
Human Metapneumovirus (HMPV) has seen a surge in cases recently. As winter respiratory illnesses rise, the China Centers for Disease Control and Prevention (CDC) recently reported an uptick in acute respiratory infections, with human metapneumovirus (HMPV) infections increasing. The primary strain circulating this season is the H1N1 subtype of the flu virus. 