II. Indications

  1. Routine Scheduled Vaccine for all teens in U.S. (Menactra)
    1. All 12 year olds
    2. All 16 year olds
      1. Catch-up any 16 year olds if not immunized
      2. Booster dose for those who received a dose prior to age 16 years
  2. High risk infants (Menactra, Menveo or Menhibrix at 6-8 weeks or 9 months)
    1. Asplenia
    2. Complement Deficiency

III. Indications: Risk Factors and age 55 years and younger

  1. Underlying medical condition
    1. Functional Asplenia
    2. Terminal complement deficiency
    3. Properdin deficiency
    4. Human Immunodeficiency Virus (HIV)
  2. Close living areas
    1. College students in dormitories
    2. Military recruits
  3. Travel to endemic areas
    1. Sub-Saharan Africa
    2. Himalayas
    3. Saudi Arabia (especially Mecca)

IV. Contraindications

V. Preparations

  1. Primary preparations
    1. Menactra (MenACWY-D)
    2. Menveo (MenACWY-CRM)
  2. Other preparations
    1. Menhibrix (Hib-MenCY, high risk infants only who are also due for Hib Vaccine)

VI. Mechanism

  1. Tetravalent Meningococcal Conjugate Vaccine
  2. Covers strains A, C, W-135, Y (same as Menomune)
    1. Serotypes C and Y each account for a third of U.S. meningococcal cases
    2. Serotype B accounts for another third (but not included in the Vaccine, see below)
    3. Serotypes A and W are strains seen worldwide
  3. Does not cover serotype B (same as Menomune)
    1. Serotype B accounts for 50% of infant cases
    2. Serotype B accounts for <20% of teen cases
    3. Serotype B accounts for many of the college cases
    4. Reasons for not including serotype B in Vaccine
      1. B has poor immunogenicity in Vaccine
      2. Risk of cross-reactivity with neural tissue
  4. Preferred in most cases over MPSV4 (higher immunogenicity)
  5. Conjugate Vaccine with Diphtheria protein
    1. Boosts T-Cell response
    2. Lengthens duration of immunity significantly
  6. Cost: $100 (similar to Menomune)
  7. Storage: 35 to 46 F (2 to 8 C, same as Menomune)

VII. Dose: Menactra

  1. Administer 0.5 ml IM
  2. General dosing protocol if under age 16 years at time of first dose
    1. Booster dose before entering high risk environment (e.g. college dormitory, travel to endemic area, lab workers)
  3. General dosing protocol if over age 16 years at time of first dose
    1. Single dose with no booster recommended
  4. Indications for a two dose series (with 2 month interval) and no further boosters
    1. Human Immunodeficiency Virus infection
  5. Indications for a two dose series (with 2 month interval) and future boosters every 5 years
    1. No functioning Spleen or
    2. Persistent complement deficiency
  6. Miscellaneous points
    1. If Menomune (MPSV4) was given previously, wait at least 3 years before giving Menactra

VIII. Efficacy

  1. Menactra has a high seroconversion rate (98%-100%), similar to Menomune
  2. Duration: Menactra >8 years (more than double that of Menomune's 3 year duration)

IX. Precautions: Safety

  1. Approved for ages 11 to 55 years
  2. May also be used at 2-10 years of age due to risk factors or travel
  3. Vaccine has no preservative (single use vial)
    1. Does not contain thimerosal (contrast with Menomune)
  4. Safe in Human Immunodeficiency Virus (HIV)
    1. See Immunization in HIV

X. Adverse effects

  1. Serious adverse events are uncommon (<1.3%)
  2. Headache
  3. Fever (in up to 3% of children)
  4. Local reactions (more common with Menactra than with Menomune)

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Ontology: Meningococcal vaccine (C0700144)

Definition (NCI) Any vaccine derived from Neisseria meningitidis whether in whole-cell or acellular form used for prophylaxis against meningitis.
Definition (MSH) Vaccines or candidate vaccines used to prevent infection with NEISSERIA MENINGITIDIS.
Concepts Pharmacologic Substance (T121) , Immunologic Factor (T129)
MSH D022401
SnomedCT 424891007, 423531006, 69728004, 396430005
English Meningococcus vaccine (substance), Meningococcus vaccine, Meningococcus vaccine (product), Meningococcal vaccine, meningococcal vaccine (medication), meningococcal vaccine, Meningococcal Vaccines [Chemical/Ingredient], Meningococcal Vaccine,Meningococcal Vaccine, meningococcus vaccine, meningococcal vaccines, Meningococcal Vaccine, Meningococcal Vaccines, Vaccine, Meningococcal, Vaccines, Meningococcal, Meningococcal vaccines
Swedish Meningokockvacciner
Spanish vacuna antimeningocócica, vacuna antimeningocócica (producto), vacuna antimeningocócica (sustancia), Vacunas Meningococicas
Czech meningokokové vakcíny
Finnish Meningokokkirokotteet
Russian VAKTSINY MENINGOKOKKOVYE, MENINGOKOKKOVYE VAKTSINY, ВАКЦИНЫ МЕНИНГОКОККОВЫЕ, МЕНИНГОКОККОВЫЕ ВАКЦИНЫ
Japanese ワクチン-髄膜炎, 多糖類ワクチン-髄膜炎, 髄膜炎多糖類ワクチン, 髄膜炎ワクチン
Italian Vaccino meningococcico, Vaccini meningococcici
Polish Szczepionki przeciw meningokokom, Szczepionki przeciw zakażeniu meningokokami
Portuguese Vacinas contra Meningococos, Vacinas contra Neisseria meningitidis, Vacinas Meningocócicas
French Vaccins antiméningococciques, Vaccin antiméningococcique, Vaccin méningococcique, Vaccins méningococciques
German Menigokokkenvakzine

Ontology: Menactra (C1567129)

Concepts Immunologic Factor (T129) , Pharmacologic Substance (T121)
MSH D022401
English Menactra