Investigations on the involvement of swine influenza A virus (Hsw1N1) in the influenza outbreak recorded in a town of Romania during the 1976--1977 winter season.
Seroepidemiological investigations performed with 1,620 serum samples and serodiagnostic tests with 166 paired sera demonstrated that swine influenza virus type A/New Jersey 8/76 (Hsw1N1) played no role in the epidemiology of human influenza in a large town of Romania during 1977.
D000293:Adolescent; D000328:Adult; D002648:Child; D006389:Hemagglutinins, Viral / Q000032:analysis*; D006801:Humans; D009980:Influenza A virus / Q000276:immunology*; D007251:Influenza, Human / Q000209:etiology / Q000276:immunology*; D008875:Middle Aged; D012383:Romania
D006389:Hemagglutinins, Viral