De cerca. muestra de la vacuna en manos del investigador . - Foto e imágenes de stock

Medical scientist wearing a face mask and working in the laboratory with a microscope, he is looking at camera

Close up. test tube in the hands of a laboratory assistant. science and health.

Close up. group of scientists in protective clothing working in the laboratory. photo with a copy-space.

Asian scientist team take petri dish in the laboratory

Close up. female scientist using a microscope in a medical laboratory. science and health protection.

Close up. scientist opening an ampoule with a new vaccine . science and health.

Close up. scientists colleagues checking the liquid in laboratory flasks.

Close up. microbiologists study bacteria in a Petri dish. science and health.

Close up . medical laboratory staff discussing the test results . science and health.

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

Close up. scientists discussing the results of their research. science and health.

Close up. scientist microbiologist working in the laboratory. science and health.