Also, the National Primary Health Care Development Agency (NPHCDA) said that Nigeria was on course to interrupting the transmission of the wild polio virus, by introducing the inactivated polio vaccine (IPV) into the nation’s routine immunization schedule.
The World Health Assembly in May 2012 declared the completion of poliovirus eradication to be a programmatic emergency for global public health and called for a comprehensive polio endgame strategy.