. . . . . . . "[Viruses containing NS1 sequences from the 1918 H1N1 and H5N1 highly pathogenic avian influenza (HPAI) viruses demonstrated increased virulence in infected mice compared with wt A/WSN/33 virus, as characterized by rapid loss of body weight, decreased survival time, and decreased mean lethal dose.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2017-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2017-10-17T13:17:18+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .