Master Sgt. Jonathan Cagle, 99th Medical Support Squadron NCO in charge of medical maintenance, quality checks Nasopharyngeal swabs at Mike O'Callaghan Military Medical Center on Nellis Air Force Base, Nevada, May 7, 2020. The nasal swabs underwent a rigorous quality check procedure ensuring they were properly sterilized, standardized and within hospital testing regulations. (U.S. Air Force photo by Airman 1st Class Dwane R. Young)
70.0-200.0 mm f/2.8
No camera details available.
This photograph is considered public domain and has been cleared for release.
If you would like to republish please give the photographer appropriate credit.
Further, any commercial or non-commercial use of this photograph or any other
DoD image must be made in compliance with guidance found at
which pertains to intellectual property restrictions (e.g., copyright and
trademark, including the use of official emblems, insignia, names and slogans), warnings
regarding use of images of identifiable personnel, appearance of endorsement, and related matters.