Human Papillomavirus Type 33 L1 Protein Vaccine
The HPV Type 33 Vaccine is a preventive immunization targeting Human Papillomavirus Type 33, a high-risk strain associated with cervical and other anogenital cancers. It contains the L1 capsid protein which stimulates immune protection against HPV 33 infection. This vaccine is intended for individuals seeking protection from HPV 33-related malignancies, typically as part of broader cervical cancer prevention strategies.
A preventive vaccine targeting HPV Type 33, a high-risk virus strain linked to cervical cancer and other malignancies.
Key facts at a glance
- RxNorm
- 1596931
- Generic
- L1 Protein, Human Papillomavirus Type 33 Vaccine
- Class
- unclassified
- Brands
- Gardasil 9
- Availability
- rx
- Lactation
- unknown
- Routes
- —
- Forms
- prefilled syringe, injection
- 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.
Prevention of infections caused by Human Papillomavirus Type 33, which is associated with cervical cancer, other genital cancers, and precancerous lesions. Often considered within comprehensive HPV vaccination programs.
The vaccine contains recombinant L1 capsid proteins that form virus-like particles (VLPs). These VLPs stimulate the immune system to produce antibodies against HPV 33, providing protection against future infection by this viral strain.
This is a prophylactic vaccine and should be administered before potential exposure to HPV. Part of a class of HPV vaccines that have demonstrated significant efficacy in preventing HPV-related cancers. Consult current vaccination guidelines for age recommendations and dosing schedules.
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 29, 2026. · Read our editorial policy