title: [Influenza in Rosario: seroepidemiology].
abstract: A seroepidemiologic investigation was carried out in order to remake the experience of the population of Rosario, Argentina, with different strains of virus influenza type A (prototype strains and minor variations). PR/8/34 (HO N1); FM/1/47 (H1 N1); R/1/62 (H2 N2); HK/1/68 (H3 N2); E/42/72 (H3 N2); PCh/1/73 (H3 N2). It could be established that the tested strains circulated in this City, probably while they prevale in other parts of the world. A 34,6% of recent infections for the prevalent strains could be estimated from the present investigations.
mesh_terms: D000293:Adolescent; D000328:Adult; D001118:Argentina; D006801:Humans; D009980:Influenza A virus / Q000276:immunology*; D007251:Influenza, Human / Q000453:epidemiology* / Q000382:microbiology; D008875:Middle Aged
vernacular_title: Influenza en Rosario: seroepidemiología.