Man research scientist looking at samples under microscope in modern equipped laboratory. Eldery doctor working with various bacteria, tissue and blood tests, pharmaceutical research for antibiotics
Closeup scientist hand using microscope in laboratory. Unrecognizable researcher working with coronavirus samples. Female doctor in glove doing experiment with covid-19 vaccine. Health care concept
Male scientist looking under microscope in modern medical research laboratory 4K
Slowmo close up with tilt up of black male scientist in face mask, gloves, disposable coveralls and goggles studying sample under microscope in lab Unrecognizable colleague working in background
Scientist using microscope in laboratory. Medical researcher looking in medical microscope. Medical laboratory research. Doctor scientist using laptop in lab. Lab researcher working with microscope
Female scientist looking through microscope in laboratory. Closeup woman researcher in protective suit testing coronavirus samples. Doctor in medical mask researching vaccine against covid-19
Closeup technician hand in glove holding test tube with blood. Female doctor examining blood sample for coronavirus. Unrecognizable scientist working in laboratory. Medicine and health concept
Tilt up slowmo shot of unrecognizable African-American male scientist in coveralls, face mask and goggles studying sample under microscope in lab, then looking at camera
Female scientist in protective suit, goggles and gloves using pipette for filling test tube with red substance while conducting antiviral research in medical laboratory
Slowmo PAN of scientists in disposable coveralls and face masks studying samples under microscope and typing on laptop in laboratory
Closeup view of young scientist examining medicines in biochemistry laboratory. Researcher holding test tube sample and looking in microscope
Rack focused shot of lab scientist in protective mask, suit, gloves and goggles placing glass slide in microscope and examining it while conducting research. Coronavirus pandemic concept