The World Health Organisation (WHO) has declared Nigeria free of wild polio, following the completion of documentation for the free status. The UN health agency disclosed this on its regional office for Africa in Brazzaville, Congo, official twitter account @WHOAFRO. “Today, Nigeria’s complete documentation for Wild Polio virus free status was accepted by the Africa Regional Certification Commission for polio eradication (ARCC). Meanwhile, Dr Faisal Shuaib, Executive Director and CEO of the National Primary Health Care Development Agency (NPHCDA), in a tweet at @drfaisalshuaib described the documentation as historical. “It is a historic day...