Question:
Typhoid Vi vaccine consists of which type of product?
Typhoid Vi vaccine consists of which type of product?
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Focus on typhoid's bacterial origin.
Updated On: Jan 17, 2026
- Viral extract
- Bacterial product
- Synthetic protein
- Toxin
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The Correct Option is B
Solution and Explanation
The Typhoid Vi vaccine is made from purified Vi capsular polysaccharide, a bacterial component of Salmonella typhi. It helps in immunity against typhoid fever.
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