De près. femme scientifique examinant un liquide dans une fiole de laboratoire. science et santé. - Photo & image de stock

Close up. laboratory technician testing liquid in a laboratory flask . science and health.

Close up. laboratory technician testing liquid in a laboratory flask . science and health.

Close up. female scientist conducts research in the laboratory. science and health.

Woman in white coat, protective goggles and face mask looks at test-tube in one hand, holding a microscope slide in the other hand. Coronavirus COVID-19 concept.

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

Close up. group of scientists discussing the results of testing.

Employees of the scientific laboratory work in the laboratory. science and health.

Close up. scientist conducts research in the laboratory. photo with a copy-space.

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

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

Close up. laboratory employee sitting at the laboratory table. photo with a copy-space.

Close up. background image of a laboratory assistant in a medical laboratory . photo with a copy-space.

Close up. a group of scientists working on creating a new vaccine. science and health.

Close up. medical colleagues work in the laboratory. photo with a copy-space.

Close up. sample of the vaccine in the hands of a scientist . photo with a copy-space.