Liberian children are encouraged to wash their hands as part of an Ebola sensitization program in Monrovia, Liberia, Aug. 5. The death toll from the Ebola outbreak in Guinea, Liberia and Sierra Leone has risen to at least 932, the World Health Organization said Aug. 6. (CNS photo/Ahmed Jallanzo, EPA) See GHANA-EBOLA Aug. 8, 2014.