title: Meningococcal disease falls in vaccine recipients.
mesh_terms: D000293:Adolescent; D001428:Bacterial Vaccines / Q000627:therapeutic use*; D006801:Humans; D015994:Incidence; D007223:Infant; D008589:Meningococcal Infections / Q000453:epidemiology* / Q000517:prevention & control*; D022401:Meningococcal Vaccines; D009345:Neisseria meningitidis / Q000145:classification; D006113:United Kingdom
chemical_list: D001428:Bacterial Vaccines; D022401:Meningococcal Vaccines