Reflections on the age-antibody pattern of swine influenza virus in Kenya.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000914:Antibodies, Viral / Q000032:analysis*; D002648:Child; D006801:Humans; D009980:Influenza A virus / Q000276:immunology*; D007630:Kenya; D008875:Middle Aged
D000914:Antibodies, Viral