World Health Organization declares Africa free of wild polio cases....
United Nations: Software magnate and philanthropist Bill Gates, who is helping spearhead a global campaign to eradicate polio, said Thursday he hopes that by .....
Bill Gates said Wednesday that "with any luck" polio will be eradicated by 2017 in the last two countries where it remains active, Pakistan and Afghanistan....
InShaAllah Pakistan will be polio-free by 2021: DG ISPR...
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