Close up of young busy African American woman medical scientist in mask and white coat sitting at clinic laboratory using microscope looking at blood cells while colleague work on background - ストックフォト＆画像

African American scientist working in labs on AIDS cure. Chemical expert looking at analysis through microscope, developing coronavirus medication, examining blood cells. Medicine, close up concept

Side view of young Caucasian female medical scientist in mask and gloves sitting at laboratory using modern technology looking in microscope conducting experiment. Lab assistant making analysis

Caucasian woman scientist in the white robe looking in the microscope while doing some investigation and her male colleague testing some liquid in tube at the laptop computer.

Portrait of the two Caucasian laboratory scientists, man and woman, talking while he working at the microscope and she at the laptop computer. Close up.

Close up of the Caucasian young woman and African American man in glasses doing blood test together in tubes in the laboratory room.

Caucasian woman scientist in the white robe looking in the microscope while doing some investigation and her male colleague testing some liquid in tube at the laptop computer.

Pretty young Caucasian woman in glasses working in the laboratory and doing some test in the tube with liquid, then tapping on the laptop computer.