Patient Input Army Sgt. Matthew Vela, a respiratory therapist at Fort Hood, Texas, inputs data after treating a COVID-19 patient at the University of Arkansas for Medical Sciences Hospital in Little Rock, Ark., Sept. 25, 2021. SHARE IMAGE: Download Image: Full Size (2.99 MB) Tags: coronavirus Photo By: Army Spc. James Alegria VIRIN: 210925-A-HV314-132.JPG Photo Gallery