Operations Specialist 2nd Class Charles Williamstorrence, assigned to the guided-missile destroyer USS Lassen (DDG 82), dons a chemical, biological and radiological protective mask during a mask fitting at Comm More
Alexandria Shannon, a public health nurse, gets fit tested for a mask on May 5th, 2020, at Fort Riley, Kansas. The fitting test for masks is intended to insure that the testee is equipped with the best fitting More
Airmen assigned to the 99th Medical Group, Nellis Air Force Base, Nev., attend an orientation brief at Los Angeles County University of Southern California Medical Center in Los Angeles Calif., Jan. 9, 2021. U. More
Staff Sgt. Jack Lawrence III makes adjustments Feb. 15 to an M50 Field Protective Joint Service General Purpose Mask for Spc. Alexander Reinhart, a chemical, biological, radiological and nuclear specialist in t More
Pfc. Tekeyah Hall, 1171st Medical Company Area Support, Michigan Army National Guard, goes through fit testing procedures for the N95 Respirator at the Ishpeming Armory on May 2, 2020. The Michigan National Gua More
Alexandria Shannon, a public health nurse, gets fit tested for a mask by Jose Maysonet Hernandez, an industrial hygienist, on May 5th, 2020, at Fort Riley, Kansas. The fitting test is performed by measuring the More
Airmen assigned to the 99th Medical Group, Nellis Air Force Base, Nev., take notes during an orientation brief at Los Angeles County University of Southern California Medical Center in Los Angeles Calif., Jan. More
Master Sgt. Bob Ackley of the 104th Fighter Wing is fitted with an oxygen mask by Senior Master Sgt. Ed Veneto prior to going on an incentive flight on an F-15D Eagle during exercise Checkered Flag at Tyndall A More
Jose Maysonet Hernandez, an industrial hygienist, displays the results of a mask fitting test on May 5th, 2020, at Fort Riley, Kansas. The fitting test rates the mask through eight different tests and rates the More
Associate hospital administrator Angela Baca addresses Airmen assigned to the 99th Medical Group, Nellis Air Force Base, Nev., during an orientation brief at Los Angeles County University of Southern California More
U.S. Air Force Staff Sgt. Christina-Marie Stewart, 99th Medical Group, Nellis Air Force Base, Nev., checks the seal on her N95 mask at Los Angeles County University of Southern California Medical Center in Los More
U.S. Air Force 2nd Lt. Charmagne Verano, 99th Medical Group, Nellis Air Force Base, Nev., gets fitted for an N95 mask at Los Angeles County University of Southern California Medical Center in Los Angeles Calif. More
Pfc. Nicolas A. Downs, a Signal System Support Specialist with the 191st Combat Sustainment Support Battalion and resident of Salt Lake City, Utah, assists Andy T. Mounsena, a information technologies specialis More