Tratamiento médico. Médico profesional masculino de pie en el laboratorio mientras busca el tratamiento del coronavirus - Foto e imágenes de stock

I feel great. Happy successful researcher wearing a uniform and standing in the lab

African american doctor in protective mask standing in hospital

Black-eyed man working as chemist feeling inspired while sitting near modern microscope

Man of science. Inspired experienced biologist working with his microscope and holding a tube

African american scientist in protective mask looking at blurred colleagues working in lab

Interesting work. Concentrated skilled researcher wearing a uniform and carrying out a test

Interesting task. Delighted afro-american scientist doing a test while working in the lab

Blue uniform. Bearded young assistant wearing blue uniform feeling joyful while working hard in the laboratory

Professional equipment. Smart nice handsome man sitting at the table and holding a microscope while looking at the test tubes

Skillful scientist. Happy positive smart man looking into the miscroscope and smiling while doing the research

Professional medical equipment. African American beaming stomatologist actively working with microscope apparatus being happy with it

Professional chemistry. Happy cheerful male chemist smiling and taking the samples while doing a chemical analysis

Working in lab. Beginning skillful microbiologist smiling while working in modern spacious lab

Chemical research. Positive smart nice chemist sitting at the table and taking a test tube while doing a chemical research

Young biotechnologist. Bearded young biotechnologist feeling concerned while working with innovative glass tubes