Haemophilus influenzae infections.
D000328:Adult; D000906:Antibodies / Q000032:analysis; D005260:Female; D005431:Florida; D006192:Haemophilus Infections / Q000453:epidemiology* / Q000276:immunology; D006193:Haemophilus influenzae; D006801:Humans; D007223:Infant; D008583:Meningitis, Haemophilus / Q000453:epidemiology*; D010414:Pennsylvania
D000906:Antibodies