Human Metapneumovirus Nsw Health 2025. Human metapneumovirus (hmpv) is a common cause of respiratory tract infections in children, adults, elderly, and immunocompromised patients. The number of hmpv cases has surged in nsw, with 1168 residents confirmed to have the respiratory illness in the week ending september 17.

In 2016, it was reclassified from. Hmpv is a virus that affects the ribonucleic acid (rna) in our cells, and is a respiratory disease that causes people to cough and have a fever, shortness of breath and.