Typhoid (Vivotif Ty21a)

Vaccine Ingredients

In addition to the live, attenuated or inactive virus, pathogen or toxoid, the Typhoid (Vivotif Ty21a) vaccine contains the following ingredients:

• yeast extract
• casein
• dextrose
• galactose
• sucrose
• ascorbic acid
• amino acids
• lactose
• magnesium stearate
• gelatin

Source: Manufacturer's package insert