- 12/28/2014 No case of polio virus in Nigeria in last 5 months —NPHCDA boss THE Executive Director, National Primary Healthcare Development Agency (NPHCDA) Dr Ado Mohammed, has said that Nigeria has made an unprecedented progress in the area of Polio eradication. He said in the last five months, there had not been any ;... view full article
Nigeria | Polio | Humans