Type b haemophilus influenzae infections in adults.
D000328:Adult; D000367:Age Factors; D000906:Antibodies / Q000032:analysis; D001770:Blood Bactericidal Activity; D002648:Child; D002675:Child, Preschool; D006192:Haemophilus Infections / Q000276:immunology; D006193:Haemophilus influenzae / Q000302:isolation & purification; D006801:Humans; D007223:Infant; D008583:Meningitis, Haemophilus / Q000276:immunology
D000906:Antibodies