Puzzled woman doctor or nurse thinking over blue background over blue background
Portrait footage of young adult doctor putting on protective mask before work
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Portrait of Young Agronomist in White Coat Inspecting Biological Tomatoes Plantation in Modern Ecologic Greenhouse. Botany Scientist Moving Between Crops, Monitoring Quality
A woman in white protective medicine suit in smoky room with cleaning equipment
Young Asian Medical Worker Examining Microscope and Giving Thumbs Up
The professional working with a tablet on the hologram background
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A female laboratory looks up from her work and smiles at the camera, sitting in front of a microscope in a medical laboratory
Hope fighting coronavirus. Serious multiethnic female lab scientist in protection suit showing tray with vaccine flasks.
Man scientist in ppe suit looking exhausted at camera in modern equipped lab. Overworked team examining virus evolution using high tech and chemistry tools for scientific research, vaccine development
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Portrait of Young Brazilian Agronomist is Controlling Biological Tomatoes Plantation in Modern Ecologic Greenhouse. Male Botany Scientist Entering Data in Digital Tablet
Portrait of male engineer in helmet and glasses looking at camera with smile on face while standing at greenhouse plantation.
Professional Scientist Conducting Experiments: Portrait of Doctor or Lab Technician in Microbiology, Chemistry, or Medical Lab
Portrait of middle eastern male doctor in protective face mask and sterile gloves using microscope and then looking at camera while working in lab during coronavirus pandemic
close up of scientist making research in lab
Close-up of young female lab scientist in protective gear
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Portrait of two male scientists are making an analysis of the DNA and molecules in the test tubes and signs results in laboratory.
The face of the thinking man in glasses. evening night time
Focused scientist analyzing vaccine production indoors
Medium portrait shot of confident young Caucasian woman in white coat and glasses, with prosthetic arm and blue curly hair typing on tablet computer in chemistry lab, then looking at camera
Portrait of a Female Health Professional Working with a Microscope
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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Portrait of Young Agronomist is Controlling Biological Tomatoes Plantation in Modern Ecologic Greenhouse. Male Botany Scientist Gathering Samples from Newly Cultivated Crops for Analysis in Lab
Portrait of volunteer
The scientific research of young graduate students in the study of anatomy.
Doctor or scientist thinks and gives birth to an idea, close-up
Female medical professional displaying mobile smartphone with greenscreen. Woman doctor holding phone with green screen up to camera. Green screen on phone held by scientist.
A woman in white protective medicine suit in smoky room
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Portrait of male scientist analyzes a samples to extract the DNA and molecules with microscope in
Curious student pondering chemical formula and seeking solutions
Closeup scientist researching samples in test tube at advanced medical laboratory. Confident woman lab worker looking drugs beaker smiling.
Portrait of female doctor in surgical mask
Person in a laboratory wearing a biohazard suit and mask with breathing apparatus while working with hazardous toxic material
Closeup portrait of Biracial male chemist in protective clothing and safety glasses looking at camera in lab
Portrait of joyful professional maintenancing artificial intelligence neural networks made up of interconnected nodes. Cheerful computer
Portrait of epidemiologist protecting patients from coronavirus COVID-19 in mask. Global pandemic epidemic Europe, Italy, USA. Doctor virologist Takes on virologist suit
Smiling man wearing eyeglass
A woman in protective medicine suit in smoky room
Close-up of senior man inspecting fertilizer in greenhouse
Close-up portrait of male African American doctor in white hazmat suit, respirator and face shield looking on camera in laboratory
middle aged scientist working in chemical laboratory. Man wearing white coat using digital tablet
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Portrait of Young Brazilian Agronomist in White Coat Inspecting Biological Tomatoes Plantation in Modern Ecologic Greenhouse. Botany Scientist Moving Between Crops, Monitoring Quality
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Medical Research Laboratory: Portrait of a Female Scientist in Goggles Using Micro Pipette for Test
Portrait of a skilled programmer in an IT company office, focused on computer work
Female medic holding in hand syringe and checking it. Woman doctor in white coat and mask.
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Portrait of male scientist analyzes a samples to extract the DNA and molecules with microscope in
Half-face portrait of overworked doctor or researcher dressed in protective suit ppe mask in laboratory in hospital, female nurse wearing medical uniform, tired woman chemist in safety glasses.
Medical Research Laboratory: Portrait of a Beautiful Female Scientist in Goggles Using Micro Pipette for Test
Scientist using test tubes for scientific experiment closeup. Serious woman in protective goggles examining samples in laboratory.