One dose of 0.5 ml of vaccine contains: Polysaccharides of Salmonella typhi (Ty2 strain) 25 micrograms.
TYPHIM Vi may contain traces of formaldehyde or casein, which are used during the manufacturing process (see Contraindications).
Excipients/Inactive Ingredients: Phenol and a buffer solution containing sodium chloride, disodium phosphate dihydrate, sodium dihydrogen phosphate dihydrate and water for injections.