By Umaru Fofana and Clair MacDougall FREETOWN/MONROVIA Mon Aug 4, 2014 9:51pm EDT (Reuters) – Hundreds of troops deployed in Sierra Leone and Liberia on Monday to quarantine communities hit by the deadly Ebola virus, as the death toll from the worst-ever outbreak reached 887 and three new cases were reported in Nigeria. With healthcare systems in the West Africa nations overrun by the epidemic, the African Development Bank and World Bank said they would […]