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Remaining polio-free beyond July 2017
To be certified polio free, Nigeria needs to have had no case of wild polio for three consecutive years in the presence of high quality Acute Flaccid Paralysis (AFP) surveillance systems.






























Top News
To be certified polio free, Nigeria needs to have had no case of wild polio for three consecutive years in the presence of high quality Acute Flaccid Paralysis (AFP) surveillance systems.