Question:
Which vaccine is most appropriate to ensure people are protected after a disaster?
Which vaccine is most appropriate to ensure people are protected after a disaster?
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Disasters mean dirty wounds; which vaccine prevents the infection that follows them?
Updated On: Jun 23, 2026
- Vaccination against typhoid
- Vaccination against cholera
- Vaccination against typhoid and cholera
- Vaccination against tetanus
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The Correct Option is D
Solution and Explanation
Step 1: After a disaster, the leading vaccine-preventable risk for survivors and rescuers is wound contamination.
Step 2: Injuries are common in disaster settings, and dirty or penetrating wounds carry a real risk of tetanus. Everyone exposed should therefore be current on a tetanus-containing vaccine.
Step 3: Mass cholera and typhoid vaccination is generally not recommended as a routine disaster response; it gives limited benefit and is reserved for situations with documented high transmission risk. Routine immunisation is continued for evacuees as usual.
So the priority post-disaster vaccine is tetanus.
Ref: Park Textbook of Preventive and Social Medicine; disaster management guidelines.
Step 2: Injuries are common in disaster settings, and dirty or penetrating wounds carry a real risk of tetanus. Everyone exposed should therefore be current on a tetanus-containing vaccine.
Step 3: Mass cholera and typhoid vaccination is generally not recommended as a routine disaster response; it gives limited benefit and is reserved for situations with documented high transmission risk. Routine immunisation is continued for evacuees as usual.
So the priority post-disaster vaccine is tetanus.
Ref: Park Textbook of Preventive and Social Medicine; disaster management guidelines.
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