 olio in Nigeria: Why e take di kontri time to reach end of road with di disease Olubunmi Okunnu Broadcast Journalist 24 June 2020 Wia dis foto come from, NPHCDA As di World Health Organisation declare say Africa go soon near point wia e no go get Wild Poliovirus cases again, Nigeria presido Muhammadu Buhari say belle sweet am say im kontri don free from di virus. 