Abu Bakarr Fofanah - Minister of Health and Sanitation, Sierra Leone

Is the world winning the war against Ebola? The World Health Organisation describes it as the most severe acute public health emergency in modern times and says there could be ten thousand new cases each week in west Africa by December unless international efforts are stepped up to tackle its spread. Zeinab Badawi speaks to Dr Abu Bakkar Fofanah, the health minister of Sierra Leone, one of the nations fighting Ebola on the frontline.