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Close up. group of scientists conducts testing in the laboratory. photo with a copy-space.

Close up. laboratory assistant conducts analyzing tests in the laboratory.

Close up. scientist looking at a control sample through a microscope. photo with a copy-space.

Close up. scientist holds a tube with a sample of the new test. photo with a copy-space.

Close up. scientist looking at a control sample through a microscope. photo with a copy-space.

Close up. laboratory assistant conducts analyzing tests in the laboratory.

Close up. scientist looking at a control sample through a microscope. photo with a copy-space.

Female lab assistant working with modern microscope to make coronavirus test in clinic laboratory closeup

Close up. scientists with samples of new drugs sitting at a laboratory table.

Close up. scientist examining a liquid in a laboratory flask. science and health.

Close up. a scientist looking at a bottle of a new vaccine. photo with a copy-space.

Close up. scientist testing blood in the lab. photo with a copy-space.

Close up. scientist microbiologist testing samples in the laboratory . science and health.

Close up. virologists work in the laboratory . science and health.

Close up. ambitious scientist sitting at a laboratory table . science and health.