What is HMPV?

HMPV is a common respiratory virus that primarily affects the lungs and airways. HMPV, a relatively under-recognised pathogen, has been a silent contributor to seasonal respiratory illnesses globally.

Discovered in 2001, HMPV is a member of the paramyxovirus family and is closely related to respiratory syncytial virus (RSV). It can infect people of all ages but poses a higher risk for infants, young children, the elderly, and those with weakened immune systems. The virus spreads through respiratory droplets from coughing, sneezing, or direct contact with contaminated surfaces.

Severe cases can lead to bronchiolitis or pneumonia, particularly in high-risk groups.