Vista ritagliata del medico che mostra le provette coronavirus isolate su grigio - Filmati e video stock

Cropped view of doctor showing coronavirus tests tubes isolated ob blue

Negative bird flu test, doctor showing blood sample, lab research, healthcare

Partial view of doctor showing coronavirus tests tubes isolated on blue

Hands of doctor with coronavirus test tube showing thumb down isolated on grey

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Cropped view of doctor showing coronavirus tests tubes isolated ob blue

Partial view of doctor showing coronavirus tests tubes isolated on blue

Hands of doctor with coronavirus test tube showing thumb down isolated on grey

Cropped view of doctor holding positive coronavirus test isolated on grey

Cropped view of scientist holding coronavirus blood sample

Cropped view of scientist holding coronavirus blood samples