HI antibody to various influenza viruses and adenoviruses in individuals of blood groups A and O.
D000017:ABO Blood-Group System; D000256:Adenoviridae / Q000276:immunology; D000257:Adenoviridae Infections / Q000276:immunology*; D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000906:Antibodies / Q000032:analysis; D001789:Blood Group Antigens; D002648:Child; D005260:Female; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D007251:Influenza, Human / Q000276:immunology*; D008297:Male; D008875:Middle Aged; D009975:Orthomyxoviridae / Q000276:immunology
D000017:ABO Blood-Group System; D000906:Antibodies; D001789:Blood Group Antigens