Though hitting the milestone on Friday, it will take two years of monitoring before Nigeria, the last African polio-endemic country, can be certified as free of the virus, Melissa Corkum, chief Nigeria polio spokeswoman at the United Nations Children’s Fund, said in an interview from the nation’s capital, Abuja. The Executive Director of the National
Source: Nigeria to eradicate polio totally in 2017 – FGPress Examiner