COVID-19 Treatment Air Force Staff Sgt. Alexandria Simmons adjusts intravenous infusion settings for a COVID-positive patient at a monoclonal antibody infusion site in St. George, Utah, Nov. 4, 2021. SHARE IMAGE: Download Image: Full Size (8.37 MB) Tags: air force, health, coronavirus Photo By: Army Sgt. 1st Class Timothy Hughes VIRIN: 211104-A-XH946-0005A.JPG Photo Gallery