Medical Mask Army Capt. Sarah Hensley gets fitted for an N95 mask to support the Marshfield Medical Center in Marshfield, Wis., Dec. 14, 2020, as part of the Defense Department’s COVID-19 response. SHARE: Download: Full Size (1.18 MB) Tags: Army, coronavirus Credit: Army Spc. John Weaver VIRIN: 201214-A-EF393-0004M.JPG Photo Gallery