Vaccine
Last reviewed July 2026
Who is this for?
Typhoid Vi Conjugate Vaccine (sold as Typbar TCV in Nigeria) is an injection that helps your body build protection against typhoid fever by training your immune system to fight the bacteria that causes it.
Activates adaptive immunity by presenting the Salmonella typhi Vi polysaccharide capsular antigen conjugated to a carrier protein, stimulating B-cell and T-cell responses to generate humoral and cellular immunity against typhoid fever.
Prescription Required
You need a doctor's prescription to buy this drug.
Explore this drug
Since this is a single-dose vaccine, there is no missed dose to worry about. If you planned to get it and didn't, simply visit your healthcare provider to get vaccinated as soon as you can.
Only get this vaccine from a registered hospital, clinic, or immunization centre, never from roadside vendors or unregistered sources. Make sure the vaccine was stored in a fridge before it was given to you. Even after vaccination, continue to drink clean water and eat properly prepared food, as the vaccine does not give 100% protection against typhoid.
If you are taking drugs that weaken your immune system (like steroids or cancer treatment), the vaccine may not work as well, so tell your doctor. There are no known food or alcohol interactions, but inform your healthcare provider about all medications you are currently taking.
Check your specific combination
Is it safe to take Typhoid with your other drugs?
Consult your doctor before taking this vaccine if you are pregnant or breastfeeding, as there is limited safety data in pregnancy.
This vaccine must be stored in a refrigerator (between 2°C and 8°C). Do not freeze it, as freezing destroys the vaccine. It should never be left out in Nigerian heat or direct sunlight. Only healthcare facilities should store and handle this vaccine.
For information only: not medical advice. Always talk to a doctor or pharmacist before changing your medication.
Names this drug is sold under, especially in Nigerian and West African pharmacies
Tap a brand for packaging, NAFDAC details and authenticity check
Counterfeit Drug Warning
Fake drugs are a serious problem in Nigeria. Always buy from a registered pharmacy. If the packaging looks different from what is described above, do not use it.