Typhoid Vaccine Injection – Protection Against Typhoid Fever

What is the Typhoid Vaccine?

The Typhoid Vaccine is an injectable vaccine used to protect against typhoid fever, a serious bacterial infection caused by Salmonella typhi. It helps the immune system develop long-term resistance to the disease, reducing the risk of infection.

Uses

• Prevents typhoid fever, especially in high-risk areas
• Recommended for travelers to regions with poor sanitation
• Provides immunity for individuals at risk of exposure
• Helps prevent severe complications of typhoid fever

How to Use

• Administered intramuscularly (IM) or subcutaneously (SC) by a healthcare professional.
• Typically given as a single dose at least two weeks before travel to high-risk areas.
• Booster doses may be required every 2–3 years for continued protection.

Precautions and Warnings

• Not suitable for individuals allergic to any component of the vaccine.
• Avoid use if experiencing fever or acute illness—wait until recovery.
• May not provide 100% immunity; maintaining good hygiene and safe food practices is essential.
• Consult a doctor before use if pregnant, breastfeeding, or immunocompromised.
• Store in a refrigerator (2–8°C), do not freeze.

Possible Side Effects

• Mild pain, redness, or swelling at the injection site
• Low-grade fever or fatigue
• Headache or muscle aches
• Rare allergic reactions – seek medical help if severe symptoms occur