The role of serum haemagglutination-inhibiting antibody in protection against challenge infection with influenza A2 and B viruses.
D000281:Administration, Intranasal; D000328:Adult; D000914:Antibodies, Viral / Q000032:analysis*; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D007251:Influenza, Human / Q000276:immunology*; D009439:Neuraminidase / Q000032:analysis; D009975:Orthomyxoviridae / Q000276:immunology; D014611:Vaccination
D000914:Antibodies, Viral; D009439:Neuraminidase