If I were a patient at Emory I would definitely be checking myself out and calling family for a ride home.
That's ridiculous. Are you afraid they brought a container load of African Fruit Bats along on the trip?
Also, many extremely hazardous chemicals and agents are used in industry and stored all around you. Some of these will kill you with greater efficacy than Ebola. Do you plan all your trips with at least a ten mile buffer between you and any kind of factory or storage facility?