Nahaufnahme. Ampulle mit einem Impfstoff in den Händen eines Wissenschaftlers. Gesundheitskonzept. - Stockfoto & -bild

Close up. ampoule with a vaccine in the hands of a scientist. health concept.

Scientist working in the lab, in protective mask and cap, examines a test tube with liquid

Scientist working in the lab examines a test tube with liquid

Serious older man surgeon in protective uniform in operating room

Scientist man working at the laboratory

Close up .doctor in a protective mask standing in the laboratory. concept of health care.

Senior man surgeon in protective glasses in hospital

Close up .doctor in a protective mask standing in the laboratory. concept of health care.

Close up. pharmacists discussing a new drug in the laboratory .

Close up. serious woman doctor with a stethoscope standing in a medical laboratory .

Close up. female laboratory assistant conducts blood tests in the laboratory. science and health.

Close up. a female microbiologist with a Petri dish . science and health.

Close up. doctor in a protective mask standing in the laboratory. photo with a copy-space.

Close up. female doctor with a stethoscope standing in the lab. concept of health care.

Close up. portrait of a female scientist in a protective mask. science and health.