KENEMA, SIERRA LEONE - AUGUST 25: Laborers of International Committee of the Red Cross work on the construction a brand new health center in Kenema, Sierra Leone on August 25, 2014. Patients, carrying the Ebola virus, are about to be transferred from Kenema Public Hospital to the health center which will be constructed by International Committee of the Red Cross. Ebola, contagious disease for which there is no known treatment or cure, has claimed hundreds of lives in Sierra Leone, Guinea and Liberia. (Photoby Mohammed Elshamy/Anadolu Agency/Getty Images)