The vaccine is recommended for individuals traveling to or living in areas with a high risk of typhoid fever, such as parts of Africa, Asia, and Latin America. It is also advised for those working in or visiting these regions for extended periods or engaging in activities that increase their risk of infection.

The typhoid vaccine is available in two forms:

• Injectable vaccine: Given as a single dose administered intramuscularly.
• Oral vaccine: Administered as a series of four capsules taken on alternate days.

Both the injectable and oral vaccines offer substantial protection against typhoid fever, though neither provides 100% immunity. The injectable vaccine typically provides protection for about 2 years, while the oral vaccine offers protection for approximately 5 years.

Common side effects of the injectable vaccine include mild pain or swelling at the injection site, while the oral vaccine may cause mild gastrointestinal discomfort. Serious side effects are rare, but it is important to consult a healthcare provider if you experience severe reactions or allergic symptoms.

It is recommended to receive the typhoid vaccine at least 1 to 2 weeks before traveling to allow your body to develop immunity.

Yes, the vaccine is generally safe for children over 2 years of age. The specific type and dosage may vary based on age and health status, so consult with a healthcare provider for personalized advice.

Booster doses may be required depending on the type of vaccine and your continued risk of exposure. For the injectable vaccine, a booster is typically needed every 2 years if you remain at high risk. For the oral vaccine, a booster may be recommended every 5 years.