U.S. soldiers train foreign and local health workers in the management of Ebola at a treatment unit at Liberia's police academy in the capital Monrovia, November 7, 2014. A surge of orders for gear to protect against Ebola is leading to backlogs through January for some U.S. customers, as demand expands beyond hospitals to firefighters and others, manufacturers and healthcare workers said. REUTERS/James Giahyue (LIBERIA - Tags: SOCIETY HEALTH DISASTER)