laboratory technician hand holding blood test tube

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selective focus. laboratory technician testing corona virus , COVID 19 test

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Size: 6000px × 4000px
Location: Bangladesh
Photo credit: © towfiqu Barbhuiya / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: analyzing, blood, close, copy, corona, coronavirus, diagnostic, disease, doctor, hand, positive, red, research, sample, space, test, tube, virus