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Antigenic and sequence analysis of H3 influenza virus haemagglutinins from pigs in Italy

1 Feb 1994

Abstract excerpt

To investigate the possible mechanism of maintenance of old human influenza A (H3N2) viruses in pigs, the haemagglutinins (HAs) of seven isolates from swine were studied by analysis of nucleotide and deduced primary amino acid sequences, as well as reactivity of the HA molecule to chicken antisera and monoclonal antibodies. The swine HAs were closely similar to the HA of the A/Victoria/3/75 human variant as...

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PMID: 8113758
DOI: 10.1099/0022-1317-75-2-371

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