Serological evidence of infection with A2 Hong Kong influenza virus during the epidemic in Britain 1968-9.
D000906:Antibodies / Q000032:analysis; D004196:Disease Outbreaks; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D007251:Influenza, Human / Q000453:epidemiology* / Q000276:immunology; D009975:Orthomyxoviridae / Q000276:immunology* / Q000302:isolation & purification; D006113:United Kingdom
D000906:Antibodies