title: Meningococcal vaccine and herd immunity.
authors.forename: P
authors.initials: P
authors.lastname: Marks
authors.forename: C
authors.initials: C
authors.lastname: Singleton
authors.forename: R
authors.initials: R
authors.lastname: Fey
authors.forename: K
authors.initials: K
authors.lastname: Neal
mesh_terms: D000293:Adolescent; D000917:Antibody Formation / Q000276:immunology*; D001428:Bacterial Vaccines / Q000008:administration & dosage* / Q000276:immunology; D002648:Child; D006115:Greece / Q000453:epidemiology; D006801:Humans; D017589:Immunization Programs; D008585:Meningitis, Meningococcal / Q000453:epidemiology*; D012621:Seasons
chemical_list: D001428:Bacterial Vaccines