Dr. Steven Rockoff, member of the Henry Ford Health System and Medical Director for the state-run, federally-supported Ford Field COVID-19 Community Vaccination Center in Detroit, speaks to U.S. Air Force Airmen about operational procedures, March 22, 2021. When open, the center will be able to administer up to 6,000 vaccinations a day. U.S. Northern Command, through U.S. Army North, remains committed to providing flexible Department of Defense support to the whole-of-government COVID-19 response. (U.S. Army photo by Spc. Andrew Wash, 5th Mobile Public Affairs Detachment)