(Adds condition improving for Ebola patient at Nebraska
hospital)
Source: http://feeds.reuters.com/~r/reuters/AfricaNigeriaNews/~3/BO2GVeMKSUs/idAFL1N0RA0ST20140909
Source: http://feeds.reuters.com/~r/reuters/AfricaNigeriaNews/~3/BO2GVeMKSUs/idAFL1N0RA0ST20140909