Caroline Sirvano (lef)t, a respiratory therapist at Central Maine Medical Center, and U.S. Air Force Capt. Alexander DiGregorio (right), an internal medicine physician assigned to the military medical team deployed to Lewiston, Maine, provide care to a patient as part of COVID response operations Feb. 1, 2022. U.S. Northern Command, through U.S. Army North, remains committed to providing flexible Department of Defense support to the whole-of-government COVID response.