You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is False about Pulse polio immunization is - and explain in detail?
- pulse polio immunisation is simultaneous mass administration of OPV on a single day to all children below 5 years irrespective of previous immunisation. - mopping up involves door to door immunisation in high risk districts, where wild polio virus is known or still circulating. - AFP surveillance is done in all children below age of 15 years. Reference : Park's textbook of preventive and social medicine, 23rd edition, pg no:209 <\p>