Acquisition of type-specific antibodies to Hemophilus influenzae type b.
D000906:Antibodies / Q000032:analysis; D000917:Antibody Formation; D001431:Bacteriological Techniques; D002675:Child, Preschool; D004781:Environmental Exposure; D006193:Haemophilus influenzae / Q000276:immunology* / Q000302:isolation & purification; D006386:Hemagglutination Tests; D006801:Humans; D008583:Meningitis, Haemophilus / Q000276:immunology; D013997:Time Factors
D000906:Antibodies