Official : This is a very good question. The World Health Organization says more than 4,800 Ebola deaths have been reported . The goal ? ` A Spanish nurse 's assistant leaves the hospital after beating Ebola . In New York , Dr. Craig Spencer `` continues to show improvement , '' officials say .
Official : This is a very good question. The World Health Organization says more than 4,800 Ebola deaths have been reported . A Spanish nurse 's assistant leaves the hospital after beating Ebola . In New York , Dr. Craig Spencer `` continues to show improvement , '' officials say .