K Kenneth Chimaobi Social Member Aug 26, 2020 #1 Africa declared free of wild polio in 'milestone' Nigeria is now rid of wild polio having had more than half of global cases less than 10 years ago. www.bbc.co.uk
Africa declared free of wild polio in 'milestone' Nigeria is now rid of wild polio having had more than half of global cases less than 10 years ago. www.bbc.co.uk