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Events on Saturday 22 March 2014 1
2014West African Ebola epidemicDeadliest Ebola outbreak in history declared an international emergencyAn Ebola virus outbreak centered on Guinea, Liberia and Sierra Leone became the largest and deadliest in history, ultimately killing over 11,000 people. The World Health Organization declared it a Public Health Emergency of International Concern on 8 August 2014. The crisis prompted a major international medical relief effort.