Amid rising concern around respiratory illnesses in India, several state governments have raised surveillances and issued guidelines

Cases of human metapneumovirus (HMPV) and other seasonal viruses are on the rise across the northern hemisphere in early 2025, according to the World Health Organization. While news reports and social media videos have caused concern about a potential HMPV outbreak in China,

Experts say the disease is likely not going to be the next pandemic and the worry is a result of heightened wariness for respiratory illness in a post-Covid world. HMPV is a respiratory virus that regularly circulates during cold and flu season.

So what is the real situation and what is HMPV anyway? HMPV is a respiratory virus in the same family as the more commonly known respiratory syncytial virus (RSV). It is not a new infection and has probably been circulating in humans for centuries.