Air Force Tech Sgt. Austin Wandrey, a 354th Healthcare Operations Squadron Laboratory craftsman, prepares a DNA sample to be tested for SARS-CoV-2 at Eielson Air Force Base, Alaska, June 23, 2022. The DNA sample is heated in order to amplify the sample and detect the possible presence of the SARS-CoV-2 strand.

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Photo credit: © Operation 2022 / Alamy / Afripics
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Keywords: 354hcos, alaska, eielson, flag, lab, red, rfa