U.S. Air Force Chief Master Sgt. Jennifer Moses, 775th Expeditionary Aeromedical Evacuation Flight COVID-19 West Aeromedical Evacuation Task Force member, examines two Transport Isolation System capsules April 28, 2020, at Travis Air Force Base, Calif. The task force aims to research and implement best practices to help combat and prevent the spread of COVID-19. (U.S. Air Force photo by Senior Airman Christian Conrad)