The World Health Organization (WHO) on Tuesday said that the Ebola virus has killed 84 people in the past three days, bringing the total death toll to 1,229. WHO said that the virus has also spread to more people, infecting 113 people in three days, which brings the total number of cases to 2,240. The West African outbreak started in Guinea then spread to Sierra Leona, Nigeria, and Liberia, with the most cases and deaths.