U.S. Air Force basic training trainees that will be placed in a 14-day restriction of movement period arrive to inprocess at the Pfingston Reception Center March 24, 2020, at Joint Base San Antonio-Lackland, Texas. The new recruits are the second group of trainees placed into the 14-day restriction of movement period, known as ROM. ROM trainees are healthy individuals with no known exposure to the COVID-19 virus and remain restricted within the training squadron for two weeks as an additional lay of protection to prevent the spread of COVID-19. During this period trainees exercise social distancing, which means maintaining a distance of approximately 6 feet, or 2 meters, from all others when possible to lessen chances of catching COVID-19, according to the Centers for Disease Control and Prevention. (U.S. Air Force photo by Sarayuth Pinthong)