U.S. Air Force Staff Sgt. Tristan Crosswhite, assigned to the 92nd Operational Medical Readiness Squadron at Fairchild Air Force Base, Washington, observes local community members after receiving their COVID-19 vaccination at the Community Vaccination Center (CVC) at the Minnesota State Fairgrounds in St. Paul, Minnesota, April 23, 2021. The CVC welcomes St. Paul community members to receive free COVID-19 vaccines. U.S. Northern Command, through U.S. Army North, remains committed to providing continued, flexible Department of Defense support to the Federal Emergency Management Agency as part of the whole-of-government response to COVID-19. (U.S. Air Force photo by Staff Sgt. Mikaley Kline)