Dosage and Administration for the
M-M-R®II Vaccine

Dosage and Administration
Dosage
- Each 0.5 mL dose is administered subcutaneously.
- The first dose is administered at 12 to 15 months of age. A second dose is administered at 4 to 6 years of age.
- The second dose may be administered prior to 4 years of age, provided that there is a minimum interval of one month between the doses of measles, mumps and rubella virus vaccine, live.
- Children who received an initial dose of measles, mumps and rubella vaccine prior to their first birthday should receive additional doses of vaccine at 12-15 months of age and at 4-6 years of age to complete the vaccination series.
- For post-exposure prophylaxis for measles, administer a dose of M-M-R®II vaccine within 72 hours after exposure.

Administration
- Use a sterile syringe free of preservatives, antiseptics, and detergents for each injection and/or reconstitution of the vaccine because these substances may inactivate the live virus vaccine.
- To reconstitute, use only the diluent supplied with the vaccine since it is free of preservatives or other antiviral substances which might inactivate the vaccine.
- Withdraw the entire volume of the reconstituted vaccine and inject subcutaneously into the outer aspect of the upper arm (deltoid region) or into the higher anterolateral area of the thigh.
- To minimize loss of potency, administer M-M-R®II as soon as possible after reconstitution. If not used immediately, the reconstituted vaccine may be stored between 36°F to 46°F (2°C to 8°C), protected from light, for up to 8 hours. Discard reconstituted vaccine if it is not used within 8 hours.

Dosage Forms and Strengths
- M-M-R®II vaccine is a suspension for injection supplied as a single dose vial of lyophilized vaccine to be reconstituted using the accompanying sterile diluent.
- A single dose after reconstitution is 0.5 mL.
Indications and Usage for M-M-R®II
- M-M-R®II (Measles, Mumps, and Rubella Virus Vaccine Live) is a vaccine indicated for active immunization for the prevention of measles, mumps, and rubella in individuals 12 months of age or older.
- The first dose of M-M-R®II is administered at 12 to 15 months of age and the second dose of M-M-R®II is administered at 4 to 6 years of age.
- M-M-R®II (Measles, Mumps, and Rubella Virus Vaccine Live) is contraindicated in certain individuals, including those with: a history of hypersensitivity to any component of the vaccine, including gelatin; a history of anaphylactic reaction to neomycin; individuals who are immunodeficient or immunosuppressed due to disease or medical therapy; family history of congenital or hereditary immunodeficiency; an active febrile illness; active untreated tuberculosis; or those who are pregnant or are planning to become pregnant within the next month.
- Due caution should be employed in administration of M-M-R®II to persons with: a history of febrile seizure or family history of febrile seizures; immediate-type hypersensitivity reactions to eggs; thrombocytopenia.
- Immune globulins (IG) and other blood products should not be given concurrently with M-M-R®II. The ACIP has specific recommendations for intervals between administration of antibody-containing products and live virus vaccines.
- The following adverse reactions have been identified during clinical trials or reported during post-approval use of M-M-R®II or its components: fever, headache, dizziness, rash, injection-site reactions, febrile convulsions, anaphylaxis and anaphylactoid reactions, arthritis, thrombocytopenia, encephalitis and encephalopathy.
DOSAGE AND ADMINISTRATION
- FOR SUBCUTANEOUS USE ONLY
- M-M-R®II vaccine can be administered concurrently with other live viral vaccines. If not given concurrently, M-M-R®II vaccine should be given one month before or one month after administration of other live viral vaccines to avoid potential for immune interference.
Before administering M-M-R®II, please read the accompanying Prescribing Information. The Patient Information also is available.