title: Changing patterns of invasive Haemophilus influenzae disease in England and Wales after introduction of the Hib vaccination programme.
authors.affiliation: Haemophilus Reference Unit, Oxford Public Health Laboratory, John Radcliffe Hospital, Headington.
authors.forename: R M
authors.initials: RM
authors.lastname: Hargreaves
authors.forename: M P
authors.initials: MP
authors.lastname: Slack
authors.forename: A J
authors.initials: AJ
authors.lastname: Howard
authors.forename: E
authors.initials: E
authors.lastname: Anderson
authors.forename: M E
authors.initials: ME
authors.lastname: Ramsay
mesh_terms: D016667:Bacterial Capsules; D002675:Child, Preschool; D006192:Haemophilus Infections / Q000453:epidemiology / Q000382:microbiology / Q000517:prevention & control*; D018073:Haemophilus Vaccines; D006801:Humans; D017589:Immunization Programs; D011135:Polysaccharides, Bacterial; D006113:United Kingdom / Q000453:epidemiology; D014611:Vaccination
chemical_list: D018073:Haemophilus Vaccines; C044237:Haemophilus influenzae type b polysaccharide vaccine; D011135:Polysaccharides, Bacterial