Africa is now officially free of polio, says World Health Organization

The UN's World Health Organization (WHO) on Tuesday declared that Africa was now free of poliovirus, a landmark in a decades-long campaign to eradicate the notorious disease around the world. Subscribe to France 24 now: http://f24.my/youtubeEN FRANCE 24 live news stream: all the latest news 24/7 http://f24.my/YTliveEN Visit our website: http://www.france24.com Subscribe to our YouTube channel: http://f24.my/youtubeEN Like us on Facebook:   / france24.english   Follow us on Twitter:   / france24_en