JACKSONVILLE, Fla. (March 22, 2021) U.S. Vice President Kamala Harris observes U.S. Navy Sailors assigned to Navy Medicine Readiness and Training Command Jacksonville preparing COVID-19 vaccinations at the Community Vaccination Center in Jacksonville, Florida, on March 22, 2021. 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. Navy photo by Mass Communication Specialist 3rd Class Griffin Kersting)