Infection enhancement of influenza A H1
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H. Ochiai; M. Kurokawa; Y. Kuroki; S. Niwayama
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Article
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1990
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John Wiley and Sons
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English
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## Abstract The contribution of crossβreactive hemagglutination inhibition (HI) antibodies to infection enhancement of influenza A H1 subtype NWS virus and two antigenic drift strains was investigated in a macrophageβlike cell line P388D1. When P388D1 cells, previously treated with neuraminidase (N