Polio Eradication Officer Question: Download Questions PDF
Why do polio vaccinators come directly to people's houses?
Answer:
Driving out polio means immunizing every child under the age of five. And for full immunity against polio, children must receive the polio vaccine multiple times. Vaccinators go house-to-house to make sure that every child gets the chance to receive the vaccine during every round of immunization campaigns - including children who may not normally be within reach of health services.
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