Jeune fille scientifique qui regarde au microscope. Elle étudie les échantillons. Un jeune scientifique mène des recherches scientifiques. Elle fait des recherches sur un virus, cherche un remède pour un vaccin épidémique . - Clips & vidéo de stock

Young girl scientist looking through a microscope. She studies the samples. A young scientist conducts scientific research. She is researching a virus, looking for a cure for an epidemic vaccine.

Young girl scientist looking through a microscope. She studies the samples. A young scientist conducts scientific research. She is researching a virus, looking for a cure for an epidemic vaccine.

Female scientist working in lab, making experiments and research to develop products

Young girl scientist looking through a microscope. She studies the samples. A young scientist conducts scientific research. She is researching a virus, looking for a cure for an epidemic vaccine.

Young girl scientist looking through a microscope. She studies the samples. A young scientist conducts scientific research. She is researching a virus, looking for a cure for an epidemic vaccine.

A boy chemist looks into a microscope. Education science in school. Modern education system.

Young girl scientist looking through a microscope. She studies the samples. A young scientist conducts scientific research. She is researching a virus, looking for a cure for an epidemic vaccine.

Young girl scientist looking through a microscope. She studies the samples. A young scientist conducts scientific research. She is researching a virus, looking for a cure for an epidemic vaccine.