Effectiveness of meningococcal serogroup C vaccine programmes

Vaccine. 2013 Sep 23;31(41):4477-86. doi: 10.1016/j.vaccine.2013.07.083. Epub 2013 Aug 9.


Since the introduction of monovalent meningococcal serogroup C (MenC) glycoconjugate (MCC) vaccines and the implementation of national vaccination programmes, the incidence of MenC disease has declined markedly as a result of effective short-term vaccination and reduction in acquisition of MenC carriage leading to herd protection. Monovalent and quadrivalent conjugate vaccines are commonly used vaccines to provide protection against MenC disease worldwide. Studies have demonstrated that MCC vaccination confers protection in infancy (0-12 months) from the first dose but this is only short-term. NeisVac-C(®) has the greatest longevity of the currently licensed MCC vaccines in terms of antibody persistence, however antibody levels have been found to fall rapidly after early infant vaccination with two doses of all MCC vaccines - necessitating a booster at ∼12 months. In toddlers, only one dose of the MCC vaccine is required for routine immunization. If herd protection wanes following catch-up campaigns, many children may become vulnerable to infection. This has led many to question whether an adolescent booster is also required.

Keywords: Children; Immunologic memory; Meningococcal serogroup C vaccine; Monovalent glycoconjugate vaccine; Vaccine effectiveness.

Publication types

  • Research Support, Non-U.S. Gov't
  • Review

MeSH terms

  • Antibodies, Bacterial / blood
  • Humans
  • Meningitis, Meningococcal / immunology
  • Meningitis, Meningococcal / microbiology*
  • Meningitis, Meningococcal / prevention & control*
  • Meningococcal Vaccines / administration & dosage*
  • Meningococcal Vaccines / immunology*
  • Neisseria meningitidis, Serogroup C / immunology*
  • Treatment Outcome
  • Vaccination / methods*


  • Antibodies, Bacterial
  • Meningococcal Vaccines