A UN convoy of soldiers passes a screen displaying a message on Ebola on a street in Abidjan August 14. The world's worst outbreak of Ebola has claimed the lives of 1,069 people and there are 1,975 probable and suspected cases, the vast majority in Guinea, Liberia and Sierra Leone, according to new figures from the World Health Organisation (WHO). Ivory Coast has recorded no cases of Ebola. - Reuters/Luc Gnago