title: Surveillance of invasive Haemophilus influenzae infections in children.
mesh_terms: D000293:Adolescent; D017677:Age Distribution; D016470:Bacteremia / Q000453:epidemiology* / Q000517:prevention & control; D002648:Child; D002675:Child, Preschool; D016001:Confidence Intervals; D003625:Data Collection; D004196:Disease Outbreaks / Q000517:prevention & control*; D005260:Female; D006192:Haemophilus Infections / Q000453:epidemiology* / Q000517:prevention & control; D018073:Haemophilus Vaccines / Q000008:administration & dosage*; D006801:Humans; D017589:Immunization Programs; D015994:Incidence; D007223:Infant; D008297:Male; D006113:United Kingdom / Q000453:epidemiology
chemical_list: D018073:Haemophilus Vaccines