Arzt in medizinischer Maske hält Röhrchen während Allergietest auf verschwommenem Vordergrund - Stockfoto & -bild

Test tube in male hand close up, doctor in medical mask holding a vial with red liquid. Concept of blood sample, coronavirus diagnostic, medical research.

Doctor's hand in a medical glove holds a test tube with a place for inscription. Coronavirus drug search concept. Isolated on a white background

Medical doctor nurse woman wearing protective mask and gloves - holding virus blood test tube.

Medicine and health concept. A young woman doctor in a medical mask holds a flask with a blood test in her hands. Isolated over white background.

Professional female scientist in protective eyeglasses researching tube with reagents in laboratory. Concepts of medicine and research.

Test tube in male hand close up, doctor in medical mask holding a vial with red liquid. Concept of blood sample, coronavirus diagnostic, medical research.

Medical doctor nurse woman wearing protective mask and gloves - holding virus blood test.

Medical doctor nurse woman wearing protective mask and gloves - holding virus blood test.

Selective focus of doctor in medical mask and latex gloves talking on smartphone and holding coronavirus vaccine isolated on white

Selective focus of upset man in hazmat suit and latex gloves holding thermometer at home

Panoramic crop of doctor in medical mask and latex gloves talking on smartphone and holding coronavirus vaccine isolated on white

Selective focus of doctor in latex gloves holding syringe with covid-19 vaccine lettering isolated on white

Selective focus of doctor in medical mask holding syringe with covid-19 vaccine lettering isolated on white

Panoramic shot of doctor in medical mask holding jars with vaccine isolated on white