Científico en máscara médica que sostiene la prueba de pcr cerca del microscopio en laboratorio, pancarta - Foto e imágenes de stock

Close up. scientific colleagues discuss sitting at the laboratory table.

Close up. medical colleagues comparing the results of the tests. science and health.

African american scientist in medical mask holding test tube in laboratory, banner

Close up. female scientist with a test tube in her hands. science and health.

Panoramic shot of african american biologist looking at leaves with magnifying glass

Panoramic shot of multicultural biologists looking at test tube in lab

Biotechnologist in medical mask and latex gloves working with test tubes in lab, banner

Panoramic shot of multicultural biologists doing test in lab