Medicine professional making research experimental substance in laboratory close up. Involved scientist man filling test tube using pipette
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Asian female biologist in gloves and goggles performing microscopic analysis on plant cells and typing on laptop while conducting research at desk in laboratory
The face of the thinking person in glasses. evening night time
Two researchers examining vaccine sample in biotechnical laboratory close up. Professional scientists looking at medicines in test tube.
Woman scientist with protective glasses in laboratory, looking at camera. Portrait of biochemistry researcher wearing lab goggles for safety at chemical development work. Close up
Chest up portrait of Caucasian female microbiologist in face shield and mask looking at camera while working at table in modern laboratory
Team biologists developing medical project in advanced laboratory close up. Man researcher showing medicines to critical woman colleague.
View through glass wall of confident Asian scientist in white coat and eyeglasses standing in laboratory and looking away thoughtfully
Close-up tilting down shot of face and hands of female scientist with prosthetic arm, in white coat dropping cell culture solution into Petri dish with green substrate, performing study in biotech lab
Dedicated Medic in Protective Gear on the Street
Female lab tech examines yellow liquid sample in new medical lab.
Portrait of a handsome young clever scientist in a classic suit looking pensively through the window and walking away. Stock footage
Biotechnology specialist developing medicines holding test tube close up. Woman scientist looking in microscope examining drug samples.
The serious man in glasses working near the screen. evening night time
Closeup hand of woman doctor or scientist in PPE suite uniform wearing blue glove protective wear medical face mask and protective glasses coronavirus or COVID-19 healthcare medical concept
A female laboratory looks up from her work and smiles at the camera, sitting in front of a microscope in a medical laboratory
Scientist in lab. Scientist looking at chemical liquid in research laboratory. Scientist working in laboratory with chemical reagents. Lab man carrying out scientific research in lab. Scientist lab
The businessman looking to the virtual display on the hologram background
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Chemist in lab. Close up of chemist doing chemical research at chemical laboratory. Chemical engineering. Chemist doing chemical test. Chemist working with liquid at glass flask at chemistry lab
Young chemist adds reagent to tube in university lab
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Close up of a female research scientist eyes,looking at samples under microscope
Close up open eye of Asian doctor in protective hazmat PPE protective suit wearing face mask and eyeglasses, confidence healthcare worker, Coronavirus COVID-19 outbreak healthcare medical concept
Doctor looking through glasses. Close up of researcher squints eyes holding glasses in hands. Laboratory worker having trouble with glasses. Doctor in lab hold eyeglasses
A man in a lab coat uses a microscope sitting at a desk in a medical laboratory. Close-up of his focused face
Close up portrait of Caucasian female epidemiologist in medical mask and goggles looking away and turning to camera. Lab assistant in full protection costume looking at camera indoor.
Close Up Doctor or nurse With Face Mask Preparing Surgery Intervention Medical Clinic. Portrait of beautiful young woman female doctor
The serious man in glasses working near the display. evening night time
Close up of female scientist eyes,looking into microscope,wearing safety glasses
The businesswoman in glasses looking to the screen on the hologram background
Portrait footage of young adult doctor putting on protective mask before work
The businesswoman working with data on a blue screen
Scientist using tablet in modern lab. Searching data, working on computer equipment, writing on tablet.
TV news presenter talking breaking news about coronavirus and vaccination
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Female Doctor Showing How To Wear Medical Mask
.medicine, profession and healthcare concept – video portrait of female doctor in white coat showing how to wear medical mask over grey background
Chest-up of Asian scientist in white hazmat suit, respirator and face shield sitting in laboratory, working with hazardous chemicals
Biochemist with safety goggles and white coat in laboratory, face of scientist looking at camera while she works on chemistry development in lab. Portrait of woman doing research. Close up
Asian male doctor put on ppe suit, personal protective equipment, white medical suit, doctor wearing protective suit, office routine, pandemic covid-19 infection, medical personnel in the hospital,
A woman in a lab coat smiles at the camera sitting in front of a microscope in laboratory, working next to her colleagues
Woman looking at camera in research laboratory, scientist wearing protective glasses and working on chemistry development. Biochemistry worker with safety goggles on face. Close up
Woman in protective clothing wearing a helmet, mask and illuminated head lamp working underground with a team of colleagues taking notes on a clip board in the darkness in underground tunnel or cave.
Young medical scientist collects samples for Covid-19 vaccine. Health fight against influenza, dangerous flu, and the pandemic.
Chemical Institute Student Conducts Practical Work: Portrait of Young Woman in Protective Gear
Close-up shot of young scientist working in lab during evening
Doctor or scientist giving an interview close-up
Close up of a female research scientist eyes,looking at samples under microscope
The business woman in glasses looking to the screen on the hologram background