More than 900 people have died in West Africa because of the outbreak . Emory is one of four U.S. institutions capable of providing such treatment . American Nancy Writebol 's family `` encouraged by her condition '' President Obama says U.S. concentrating on public health approach . TL;DR The World Health Organization has declared Ebola a global emergency and is urging countries to step up their response efforts.
More than 900 people have died in West Africa because of the outbreak . American Nancy Writebol 's family `` encouraged by her condition '' President Obama says U.S. concentrating on public health approach . TL;DR The World Health Organization has declared Ebola a global emergency and is urging countries to step up their response efforts.