Wirusolog, pracownik służby zdrowia analizujący próbkę krwi w probówkach laboratoryjnych, zbliżenie pracownika medycznego, wybiórcze skupienie - Zdjęcie stockowe & obraz

Doctor in face mask vacuum tubes for blood samples with coronavirus infection

Side view of bioengineer in hazmat suit working with microscope and micropipette near blurred colleague

Scientists hold blood sample test tube and examine for his research and develop vaccine for coronavirus covid-19 pandemic. Medical Science and technology concept.

Close up of asian female scientist work on skin care and cosmetic product in science laboratory

Medical professional with protective gloves and face mask holding booster shot Covid-19 vaccine bottle vial in hospital, selective focus

Medical professional performing oral swab Covid-19 test, selective focus

Epidemiologist with smartphone and blood sample in test tube, selective focus

Medical scientist working with laboratory glassware, conceptual image of scientific equipment for researching in medicine and chemistry

Scientist working with chemicals in laboratory, female researcher analyzing liquid reagent in lab glassware

Medical professional with protective gloves and face mask holding booster shot Covid-19 vaccine bottle vial in hospital, selective focus

Medical professional with sample swab in clinic laboratory during Covid-19 test, selective focus

Epidemiologist with blood sample in test tube, selective focus