Tablets › Human metapneumovirus (HMPV) Image 1 of 1 Human metapneumovirus (HMPV) $1,000,000.00 Human metapneumovirus (HMPV) is a common respiratory virus that causes cold-like upper and lower airway infections Add To Cart Added! Human metapneumovirus (HMPV) is a common respiratory virus that causes cold-like upper and lower airway infections