Très bonne humeur. Belle jeune femme positive souriante et regardant le microscope tout en étant excitée par la recherche - Photo & image de stock

Smiling assistant. Smiling chemical assistant feeling satisfied while working with male boss standing behind her

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Biological lab. Happy nice young woman holding a test tube and looking at it while developing a vaccine

Young chemist. Professional young chemist feeling very inspired while using microscope sitting in modern laboratory

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Interesting research. Happy nice positive man looking into the microscope and expressing his happiness while being excited about the research

My colleague. Happy experienced scientist working with a microscope and discussing work with her colleague

Unexpected results. Serious experienced researcher looking at a sample and her colleague standing behind her

We love biology. Concentrated experienced researcher conducting a test and his colleague helping him

Look at it. Unsmiling experienced researcher looking at a sample and her colleague standing behind her

Talking about project. Determined experienced scientist working with a microscope and discussing work with her colleague

In high spirits. Content professional biologist wearing a uniform and looking into the microscope

Important task. Skilled professional scientists cooperating with each other while trying to fight the covid-19 virus

Our laboratory. Determined skilled researcher holding a sample and his colleague standing behind him with a tablet

Working process. Concentrated experienced scientist discussing work with her colleague while working on the coronavirus vaccine