Positive african american female scientist or medical in lab coat holding test tube with reagent, laboratory glassware containing chemical liquid. Microscope, Biochemistry laboratory research. - Stok Fotoğraf ve Görsel

Science, chemistry, technology, biology and people concept - young african american scientist with test tube and microscope making research in clinical laboratory.

Female scientist testing experiment in a science lab where she holding scientific test tube full of chemical substance. The researcher is analyzing medicine related innovation. Microbiology concept.

Professional african american woman microbiologist or medical worker use test tube filling with blood and microscope writing research results in the laboratory.

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African american female doctor microbiologist using microscope with vacuum tubes for samples with COVID 19 infection atypical pneumonia virus in laboratory.

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Positive african american female scientist or medical in lab coat holding test tube with reagent, laboratory glassware containing chemical liquid. Microscope, Biochemistry laboratory research.

Young beautiful African American girl doctor in a white coat with a stethoscope. sitting at a table with reagent flasks on white background. Investigator checking test tubes

Professional african american man microbiologist or medical worker use test tube filling with blood and microscope writing research results in the laboratory.

Yong african male scientist working with test tubes wearing lab coat working in laboratory while examining biochemistry sample in test tube and scientific instruments.

Young beautiful African American girl doctor in a white coat with a stethoscope. sitting at a table with reagent flasks on white background. Female lab assistant studying blood sample for analysis.

Young beautiful African American girl doctor in a white coat with a stethoscope. sitting at a table with reagent flasks on white background. Investigator checking test tubes

Young beautiful African American girl female with glass equipment in the lab Researcher researching in the laboratory.

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Scientific innovations. Positive smart enthusiastic african american man in protective mask and goggles scientist looking at the test tubes and smiling while developing a vaccine.