Fecha. cientista olhando para a ocular de um microscópio. foto com um espaço de cópia. - Banco de fotos e imagens

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

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

Close up. scientists investigating the development of bacteria in the laboratory

Close up. talented scientist sitting at a table in the laboratory.

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

Asian scientist team has researching about food in the laboratory

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

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

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

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

Close up. female scientist showing a Petri dish with flu strains . science and health.

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

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

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

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

Scientist with an ampoule of a new vaccine sitting at a laboratory table . science and health.