Obama is set to meet with senior officials Monday to discuss the latest Ebola case . The U.S. Centers for Disease Control and Prevention said Friday that a nurse who treated Thomas Eric Duncan in Dallas has tested positive for Ebola. A top Homeland Security adviser is coordinating the administration 's response .
Obama is set to meet with senior officials Monday to discuss the latest Ebola case . The White House is refusing calls to name an Ebola `` czar '' A top Homeland Security adviser is coordinating the administration 's response .