Serologic response of gilts of breeding age to human influenza vaccines containing A/New Jersey/76 (HSW1N1) antigen.
Twenty-four cross-bred gilts of breeding age were used in two studies to access the antigenic response to commercially produced human influenza vaccintes containing A/New Jersey/76 viral antigens. In experiments 1 only one of seven animals responded with an HI antibody titer of 1:40 or above. In the second experiment five of six gilts responded to higher dosages of vaccine with HI antibody titers of 1:40 or above. The positive titers persisted at least eighty-one days in two vaccinates in experiment 2.
D000818:Animals; D000914:Antibodies, Viral / Q000032:analysis; D000956:Antigens, Viral; D005260:Female; D006801:Humans; D009980:Influenza A virus / Q000276:immunology*; D007252:Influenza Vaccines / Q000009:adverse effects / Q000494:pharmacology*; D013552:Swine / Q000276:immunology*; D013997:Time Factors
D000914:Antibodies, Viral; D000956:Antigens, Viral; D007252:Influenza Vaccines