Measles, Mumps, and Rubella Vaccine
Priorix is a combination vaccine that provides active immunization against measles, mumps, and rubella. It contains weakened (attenuated) strains of all three viruses and is primarily administered to children as part of routine childhood vaccination schedules to prevent these potentially serious viral infections.
A live attenuated vaccine protecting against measles, mumps, and rubella, typically given to children.
Key facts at a glance
- RxNorm
- 2603510
- Generic
- Priorix
- Class
- brand-name
- Brands
- —
- Availability
- rx
- Lactation
- unknown
- Routes
- —
- Forms
- —
- Regions
- US, EU, CN, JP
- Monitoring
- —
This page is for informational purposes only.
Do not use this information to diagnose yourself or to replace a physician's advice. Always consult a qualified healthcare provider before starting, stopping, or changing any medication. If you believe you are experiencing a medical emergency, call your local emergency number immediately.
Active immunization against measles, mumps, and rubella in individuals 12 months of age and older, typically given as a two-dose series during childhood.
Contains live attenuated strains of measles, mumps, and rubella viruses that stimulate the immune system to produce protective antibodies without causing the actual diseases.
Administered by subcutaneous injection. Not recommended for immunocompromised individuals, pregnant women, or those with severe egg allergies. Common side effects include fever, rash, and injection site reactions. Should not be given to individuals who have had severe allergic reactions to any component of the vaccine.
Official drug label
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This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 9, 2026. · Read our editorial policy