MSF told a UN briefing in New York that world leaders were failing to address the epidemic and called for an urgent global biological disaster response to get aid and personnel to west Africa. "Six months into the worst Ebola epidemic in history, the world is losing the battle to contain it. Leaders are failing to come to grips with this transnational threat," said MSF international president Joanne Liu. "The (World Health Organization) announcement on August 8 that the epidemic constituted a 'public health emergency of international concern' has not led to decisive action, and states have essentially joined a global coalition of inaction." Liu called for the international community to fund more beds for a regional network of field hospitals, dispatch trained personnel and deploy mobile laboratories across Guinea, Sierra Leone and Liberia. MSF said in a statement accompanying the briefing that the crisis was particularly acute in Liberia's capital, Monrovia, where it is estimated that "800 additional beds are needed". "Every day we have to turn sick people away because we are too full", said Stefan Liljegren, MSF's coordinator at the ELWA Three Ebola unit in Monrovia. via MSN.