The deadliest Ebola epidemic ever has now killed 2811 in West Africa the World Health Organisation has said adding though that in Senegal and Nigeria the outbreak had been basically contained. The UN health agency which also published the results of the latest meeting of its Ebola emergency committee yesterday said a total of 5864 people had been infected in five west African countries as of September 18. The disease has claimed 181 lives since the last death toll of 2630 was issued on September 14. Guinea where the outbreak began at the start of the year and neighbouring Liberia