Wirusolog w goglach i masce medycznej trzymający próbkę krwi w probówce wyizolowanej na szaro - Zdjęcie stockowe & obraz

Brunette doctor in medical mask and latex glove holding test tube with blood isolated on grey

Male scientist wearing surgical gloves, protective glasses and face mask against coronavirus Covid-19 and a lab coat holding a test tube with red liquid working in a hospital laboratory.

Immunologist in medical mask and goggles looking at test tube with blood sample isolated on grey

Close-up blurred portrait of his he nice attractive intelligent brainy creative, biologist holding in hand showing bulb reaction analysis lab result isolated on light white gray pastel color

Doctor in white coat and medical mask with goggles holding test tubes isolated on grey

Blurred scientist in hazmat suit and latex glove looking at tube with coronavirus test isolated on grey

Male scientist looking at test tube with red liquid in clinical laboratory

Concentrated scientist looking at test tube with red substance near microscope in laboratory

Selective focus of coronavirus test tube in hand of doctor in latex glove and hazmat suit isolated on grey

Attentive scientist looking at red sample in test tube near blurred medical equipment

Two scientists in latex gloves and white coats looking down in laboratory