title: Human metapneumovirus: important but not currently diagnosable.
authors.forename: Jo-Anne H
authors.initials: JA
authors.lastname: van Burik
mesh_terms: D000368:Aged; D006801:Humans; D007121:Immunocompetence; D016867:Immunocompromised Host; D007223:Infant; D029121:Metapneumovirus; D018184:Paramyxoviridae Infections / Q000175:diagnosis*; D012307:Risk Factors