Pandemic influenza and the swine influenza virus.
D000914:Antibodies, Viral / Q000032:analysis; D000956:Antigens, Viral; D004196:Disease Outbreaks / Q000453:epidemiology; D006389:Hemagglutinins, Viral; D006801:Humans; D009980:Influenza A virus / Q000276:immunology; D007251:Influenza, Human / Q000453:epidemiology / Q000276:immunology / Q000382:microbiology / Q000401:mortality; D009439:Neuraminidase / Q000276:immunology; D014481:United States
D000914:Antibodies, Viral; D000956:Antigens, Viral; D006389:Hemagglutinins, Viral; D009439:Neuraminidase