Senior Airman Can Liu, from Queens, N.Y., and a 335th Expeditionary Medical Operations Squadron general purpose Airman, ushers a community member at the state-led, federally-supported Medgar Evers College Community Vaccination Center in Brooklyn, N.Y., March 24, 2021. Liu, who is deployed from the 20th Civil Engineer Squadron out of Tyndall Air Force Base, Fla., was born in Fushun, China, is fluent in Mandarin. Liu is able to translate for Chinese community members who have questions while receiving their COVID-19 vaccination. U.S. Northern Command, through U.S. Army North, remains committed to providing continued, flexible DoD support to the Federal Emergency Management Agency as part of the whole-of-government response to COVID-19. (U.S. Air Force photo by Tech. Sgt. Ashley Nicole Taylor)