De cerca. científicos están probando una nueva vacuna. ciencia y salud. - Foto e imágenes de stock

Close up. scientists are testing a new vaccine. science and health.

Close up. scientists are testing a new vaccine. science and health.

Close up. biologists conduct research in the laboratory.science and health.

Close up. scientist conducts a scientific experiment in the laboratory.

Close up. Microbiology scientists are working on creating a new vaccine. science and health.

Close up. Microbiology scientists are working on creating a new vaccine. science and health.

Close up . employees of the medical laboratory conduct blood testing .

Close up. biologists conduct research in the laboratory.science and health.

Group of young biologists sitting at the laboratory table. science and health

Close up.scientists and laboratory workers sitting at the laboratory table. science and health

Close up.male scientist uses a microscope in the laboratory .science and health

Close up. group of scientists testing the results of a new vaccine . photo with a copy-spac

Close up. group of scientists testing the results of a new vaccine . photo with a copy-spac

Close up.male scientist uses a microscope in the laboratory .science and health

Close up. group of scientists sitting at a laboratory table. photo with a copy-space.

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