Health workers stand inside the Elwa hospital in the Liberian capital Monrovia on September 7, 2014. West African countries still have a long way to go to beat back the deadliest Ebola outbreak in history, a senior UN official says. “I think the response (to Ebola) has been successful but we have a long way to go,” Anthony Banbury, the outgoing head of the UN Mission for Ebola Emergency...