ahlam1399
09-14-2016, 01:00 PM
Last year the country was declared polio-free. **w there are 3 new cases. And Boko Haram militants are the biggest obstacle to getting rid of the virus.
أكثر... (http://www.npr.org/sections/goatsandsoda/2016/09/14/493755014/nigeria-has-to-wipe-out-polio-again?utm_medium=RSS&utm_campaign=news)
أكثر... (http://www.npr.org/sections/goatsandsoda/2016/09/14/493755014/nigeria-has-to-wipe-out-polio-again?utm_medium=RSS&utm_campaign=news)