title: [Recently discovered virus--known symptoms].
authors.forename: Petter
authors.initials: P
authors.lastname: Brandtzaeg
mesh_terms: D000328:Adult; D002648:Child; D006801:Humans; D029121:Metapneumovirus / Q000472:pathogenicity*; D018184:Paramyxoviridae Infections / Q000821:virology*; D012141:Respiratory Tract Infections / Q000821:virology*