The Typhoid vaccine protects against typhoid fever, a bacterial infection caused by Salmonella typhi. It spreads through contaminated food and water and can lead to high fever, weakness, stomach pain, and serious complications if untreated.
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Why is the Typhoid Vaccine Important?
The vaccine helps prevent typhoid fever, especially in areas with poor sanitation. It reduces the risk of infection and helps control outbreaks.
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Recommended Age
The Typhoid vaccine is recommended for:
• Children
• Travelers to high-risk areas
• People living in endemic regions
👉 Commonly given after infancy.
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Dosage and Schedule
• Given as a single injection or oral doses
• Booster doses may be required
👉 Schedule varies based on vaccine type.
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Possible Side Effects
Most people experience mild side effects, such as:
• Pain at injection site
• Mild fever
• Headache
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Who Should Receive the Typhoid Vaccine?
• Children and adults at risk
• Travelers
• Residents in high-risk areas
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Who Should Not Receive the Typhoid Vaccine?
The vaccine may not be recommended for:
• Individuals with severe allergic reactions to previous doses
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Disease Prevented
• Typhoid fever
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Necessity
Recommended in high-risk regions.
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Key Benefits
• Prevents typhoid infection
• Reduces complications
• Protects travelers
• Supports public health
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✅ Credible Sources (Last Updated: April 2026)
• World Health Organization
https://www.who.int/news-room/fact-sheets/detail/typhoid
• Ministry of Health and Family Welfare
• Centers for Disease Control and Prevention