MONROVIA, LIBERIA - AUGUST 14:  People ride through a crowded street on August 14, 2014 in Monrovia, Liberia. Teams of undertakers wearing protective clothing are collecting bodies from all over the capital Monrovia, where the spread of the highly contagious Ebola virus has been called catastrophic. The epidemic has killed more than 1,000 people in four West African countries.  (Photo by John Moore/Getty Images)