Medicine professional making research experimental substance in laboratory close up. Involved scientist man filling test tube using pipette
Team biologists developing medical project in advanced laboratory close up. Man researcher showing medicines to critical woman colleague.
Biotechnology specialist developing medicines holding test tube close up. Woman scientist looking in microscope examining drug samples.
Two researchers examining vaccine sample in biotechnical laboratory close up. Professional scientists looking at medicines in test tube.
The serious man in glasses working near the screen. evening night time
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Chest-up low angle shot of young Chinese woman in white lab coat, gloves, protective goggles holding petri dish, picking up plant seedlings with forceps, inspecting for abnormalities
Female lab tech examines yellow liquid sample in new medical lab.
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
A woman in a lab coat and safety smiles looking at the camera sitting in front of a microscope in a medical laboratory
Dedicated Medic in Protective Gear on the Street
Chest up portrait of Caucasian female microbiologist in face shield and mask looking at camera while working at table in modern laboratory
Portrait of a handsome young clever scientist in a classic suit looking pensively through the window and walking away. Stock footage
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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
The businessman looking to the virtual display on the hologram background
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The businesswoman in glasses looking to the screen on the hologram background
Close Up Doctor or nurse With Face Mask Preparing Surgery Intervention Medical Clinic. Portrait of beautiful young woman female doctor
A man in a lab coat uses a microscope sitting at a desk in a medical laboratory. Close-up of his focused face
Young chemist adds reagent to tube in university lab
The businesswoman working with data on a blue screen
TV news presenter talking breaking news about coronavirus and vaccination
A female laboratory looks up from her work and smiles at the camera, sitting in front of a microscope in a medical laboratory
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
Close up of female scientist eyes,looking into microscope,wearing safety glasses
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
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
Chemical Institute Student Conducts Practical Work: Portrait of Young Woman in Protective Gear
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 Medic in White Coat on the Street. Friendly Guy with Glasses. Background of Tall Building.
Young medical scientist collects samples for Covid-19 vaccine. Health fight against influenza, dangerous flu, and the pandemic.
The man working with digital monitors in the lab
Close-up portrait of male Caucasian doctor and his blurred colleagues in white hazmat suits, respirators and face shields looking on camera in laboratory
The serious man in glasses working. evening night time
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.
Portrait footage of young adult doctor putting on protective mask before work
Doctor or scientist giving an interview close-up
Chest-up of Asian scientist in white hazmat suit, respirator and face shield sitting in laboratory, working with hazardous chemicals
A crazy evil doctor scientist rubbing his hands with a smirk. Wearing protective medical suit, gloves and mask. Isolated black background.
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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
Close up of a female research scientist eyes,looking at samples under microscope
Female scientist portrait. Close up of laboratory worker face in protective mask looking away. Doctor face in mask
The serious man in glasses working near the display. evening night time
Extreme close up shot of scientist eye with a brain reflection in it. Research and brain
Scientist writing down some data with pen. Scientist hands in gloves making notes. Portrait of male researcher working in science laboratory. Male microbiologist working in lab. Male lab worker