Human Metapneumovirus ( HMPV ) Human metapneumovirus ( HMPV ) is a virus that usually causes symptoms similar to a cold. You might cough or wheeze, have a runny nose or a sore throat. Most cases are mild, but young children, adults over 65 and people with weakened immune systems are at a higher risk for serious illness. HMPV is common — most people get it before they turn 5. HMPV is a respiratory virus that can cause mild to severe infections, especially in young children and older adults. Learn about its symptoms , transmission, diagnosis, treatment, and prevention tips from Apollo Hospitals. Human metapneumovirus is a common cause of upper respiratory infections among infants and children under 5 years old. While anyone can catch hMPV , infants, older adults, and those with health conditions like immunosuppression, chronic obstructive pulmonary disease (COPD) and asthma are at higher risk for severe illness. hMPV is a respiratory virus that causes cold-like symptoms , such as sore throat, fever, cough, and nasal congestion. It can also lead to more severe complications, such as pneumonia, bronchitis, or bronchiolitis, especially in vulnerable individuals. Learn how to recognize the signs of hMPV and when to seek medical attention.