Typhoid Vaccine
Typhim Vi is a brand-name vaccine that provides active immunization against typhoid fever, a serious bacterial infection caused by Salmonella typhi. This vaccine is primarily recommended for travelers visiting regions where typhoid is endemic, as well as for individuals who may have occupational exposure to the bacteria. It works by stimulating the immune system to produce antibodies against the Vi polysaccharide capsule of the typhoid bacterium.
Typhim Vi is a typhoid fever vaccine used to protect travelers and at-risk individuals from Salmonella typhi infection.
Key facts at a glance
- RxNorm
- 114883
- Generic
- Typhim Vi
- 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.
Typhim Vi is indicated for active immunization against typhoid fever caused by Salmonella typhi. It is recommended for adults and children (starting at 2 years of age) traveling to or living in endemic areas, healthcare workers, and laboratory personnel who may handle the bacteria.
Typhim Vi is a purified Vi polysaccharide vaccine that stimulates the immune system to produce protective antibodies against the capsular antigen of Salmonella typhi. The vaccine induces humoral immunity against the Vi antigen, which helps the body recognize and fight the bacteria if exposure occurs.
Typhim Vi is administered as a single intramuscular injection, typically at least 2 weeks before potential exposure. Booster doses may be recommended for continued protection. Common side effects include injection site reactions, headache, and mild fever. The vaccine does not provide complete protection and should be used alongside preventive measures such as careful food and water hygiene.
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 25, 2026. · Read our editorial policy