(Left to right) Col. Jason Lennen, 316th Medical Group commander, Lt Col. Ross Dotzlaf, 316th Civil Engineer Squadron commander, and Col. Ian Dinesen, 316th Security Forces Group commander, received the new Moderna vaccination at Joint Base Andrews, Md., Dec. 30, 2020. Approximately 12 individuals representing the 316th MDG, 316th SFG, and 316th CES's Fire Department were vaccinated on the first day of Phase One vaccinations on base. Within a month, these individuals will receive the second Moderna booster vaccine. (U.S. Air Force photo by Staff Sgt. Cary Smith)