Tech. Sgt. Kendra Bergan, an immunization technician with the 934th Aeromedical Staging Squadron, administers a COVID-19 vaccine to Senior Airman Vanessa Hager, a 934th Communications squadron technician, at the Minneapolis-St. Paul Air Reserve Station, March 7, 2021. The 934th Airlift Wing is administering the Moderna vaccine, which requires two doses at least one month apart. (U.S. Air Force photo by Tech. Sgt. Trevor Saylor)