At right, U.S. Army Maj. Presley H. Smith, 7202nd Medical Support Unit, takes down vaccination information from Spc. Unica Alleyne, a disbursement tech from the 374th Financial Management Support Unit, at the Combat Support Training Exercise in Fort McCoy, Wis., Aug. 7, 2021. Medical Soldiers screened servicemembers attending the event for COVID to prevent the spread of the virus and keep troops healthy. (U.S. Army photo by Sgt. 1st Class Gary A. Witte, 642nd Regional Support Group)