Αφροαμερικανός επιστήμονας που δουλεύει στο εργαστήριο. Γιατρός που κάνει μικροβιολογική έρευνα. Εργαστηριακά εργαλεία: μικροσκόπιο, δοκιμαστικοί σωλήνες, εξοπλισμός. Βιοτεχνολογία, χημεία, βακτηριολογία, ιολογία, DNA και υγεία - Πλάνα & Βίντεο Αρχείου

African-american scientist working in lab. Doctor making microbiology research. Laboratory tools: microscope, test tubes, equipment. Biotechnology, chemistry, bacteriology, virology, dna and health

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.

Scientist is Looking through Microscope and Using Tablet in Laboratory. Shot on RED Cinema Camera

African-american scientist working in lab. Doctor making microbiology research. Laboratory tools: microscope, test tubes, equipment. Biotechnology, chemistry, bacteriology, virology, dna and health

Scientific microscope in laboratory close-up. Pandemic disease, healthcare, vaccine research and coronavirus covid-19 test concept.

African-american scientist working in lab. Male doctor making microbiology research. Laboratory tools: microscope, test tubes, equipment. Biotechnology, chemistry, bacteriology, virology, dna and

African-american scientist working in lab. Doctor making microbiology research. Laboratory tools: microscope, test tubes, equipment. Biotechnology, chemistry, bacteriology, virology, dna and health

African-american scientist working in lab. Doctor making microbiology research. Laboratory tools: microscope, test tubes, equipment. Biotechnology, chemistry, bacteriology, virology, dna and health

Close-up of scientific microscope. Laboratory in hospital. Epidemic disease, healthcare, vaccine research and coronavirus 2019-ncov test concept.