title: Epidemiology of Haemophilus influenzae type b infections in the United States.
authors.affiliation: Division of Bacterial Diseases, Centers for Disease Control, Atlanta, GA 30333.
authors.forename: C V
authors.initials: CV
authors.lastname: Broome
mesh_terms: D000367:Age Factors; D002675:Child, Preschool; D006192:Haemophilus Infections / Q000453:epidemiology*; D006801:Humans; D007223:Infant; D008583:Meningitis, Haemophilus / Q000453:epidemiology*; D012307:Risk Factors; D012621:Seasons; D014481:United States