Social & Preventive Medicine False about Pulse polio immunization is A Mop up immunization is done in restricted geographical areas B It is carried out in all children less than 5 yrs of age C Mopping up is done in areas where wild polio virus is found D AFP surveillance is done in all children < 5 years of age 💡 Explanation False about Pulse polio immunization is ✓ Correct Answer: D. AFP surveillance is done in all children < 5 years of age