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MenQuadfi Dosage

Generic name: NEISSERIA MENINGITIDIS GROUP A CAPSULAR POLYSACCHARIDE TETANUS TOXOID CONJUGATE ANTIGEN 10ug in 0.5mL, NEISSERIA MENINGITIDIS GROUP C CAPSULAR POLYSACCHARIDE TETANUS TOXOID CONJUGATE ANTIGEN 10ug in 0.5mL, NEISSERIA MENINGITIDIS GROUP Y CAPSULAR POLYSACCHARIDE TETANUS TOXOID CONJUGATE ANTIGEN 10ug in 0.5mL, NEISSERIA MENINGITIDIS GROUP W-135 CAPSULAR POLYSACCHARIDE TETANUS TOXOID CONJUGATE ANTIGEN 10ug in 0.5mL
Dosage form: solution for intramuscular injection

Medically reviewed by Drugs.com. Last updated on May 23, 2025.

Preparation for Administration

MenQuadfi is a clear, colorless solution.

Parenteral drug products should be inspected visually for particulate matter and discoloration prior to administration, whenever solution and container permit. If any of these conditions exist, the vaccine should not be administered.

Dose and Schedule

Administer MenQuadfi as a single 0.5 mL injection intramuscularly.

Primary Vaccination:

Table 1: Dosing Schedule for MenQuadfi Primary Vaccination
​Age at First Dose Primary Vaccination Schedule
​2 months 4-dose series at 2, 4, 6, and 12 through 18 months of age. The first dose may be given as early as 6 weeks.
​6 months through 11 months 2-dose series with the second dose administered in the second year of life and at least 3 months after the first dose.
​12 months through 23 months 2-dose series with the second dose administered at least 3 months after the first dose.
​2 years and older A single dose

Booster Vaccination

  • A single dose of MenQuadfi may be administered to individuals 13 years of age and older who are at continued risk for meningococcal disease if at least 3 years have elapsed since a prior dose of meningococcal (groups A, C, W, Y) conjugate vaccine.

Vaccination Following Prior Dose of Meningococcal Polysaccharide Vaccine

  • A single dose of MenQuadfi may be administered if at least 3 years have elapsed since a prior dose of meningococcal polysaccharide vaccine.

See also:

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

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