During a simulation, 2nd Lt. Ray Grothman monitors leads on an “Ebola patient” while wearing the Breathe Easy Powered Air Purifying Respirator around his waist. The respirator would help keep Grothman, or a medical technician, safe while treating the “patient” and is an example of equipment undergoing tests and evaluation by Air Force Life Cycle Management Center personnel in connection with the transport isolation system. (U.S. Air Force photo/John Scaggs)