Medicine professional making research experimental substance in laboratory close up. Involved scientist man filling test tube using pipette
Happy scientists invented medicines from coronavirus giving five closeup. Excited lab researchers rejoicing medical success in laboratory.
Excited scientist working on microscope rejoicing research resulsts in laboratory close up. Smiling happy researcher feeling inventing vaccine.
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
NEW
Asian female biologist in gloves and goggles performing microscopic analysis on plant cells and typing on laptop while conducting research at desk in laboratory
View through glass wall of confident Asian scientist in white coat and eyeglasses standing in laboratory and looking away thoughtfully
Two researchers examining vaccine sample in biotechnical laboratory close up. Professional scientists looking at medicines in test tube.
Portrait of a handsome young clever scientist in a classic suit looking pensively through the window and walking away. Stock footage
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
Chest up portrait of Caucasian female microbiologist in face shield and mask looking at camera while working at table in modern laboratory
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
Dedicated Medic in Protective Gear on the Street
Female lab tech examines yellow liquid sample in new medical lab.
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
Portrait of a Female Health Professional Working with a Microscope
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
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 face of the serious man in glasses. evening night time
Happy researcher in lab. Lab researcher in safety glasses. Woman scientist face. Lab technician smiling. Female lab scientist smiling. Happy woman scientist in laboratory. Female researcher portrait
A female laboratory looks up from her work and smiles at the camera, sitting in front of a microscope in a medical laboratory
The serious man in glasses thinking. evening night time
Serious chemist thinking on research cure wearing safety in lab close up. Thoughtful scientist looking test tube exploring medicines
Close up of a female research scientist eyes,looking at samples under microscope
Close Up Doctor or nurse With Face Mask Preparing Surgery Intervention Medical Clinic. Portrait of beautiful young woman female doctor
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.
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.
Young chemist adds reagent to tube in university lab
Female scientist portrait. Close up of laboratory worker face in protective mask looking away. Doctor face in mask
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
Medical technician examining microscope sample making investigation in laboratory closeup. Disappointed scientist failed medicines research.
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
The businesswoman in glasses looking to the screen on the hologram background
TV news presenter talking breaking news about coronavirus and vaccination
Chest up slowmo of serious Caucasian chemist in face shield and lab coat conducting experiment in lab adding hydrogen peroxide and some black powder in test tube and watching chemical reaction
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
The serious man in glasses working near the display. evening night time
Portrait footage of young adult doctor putting on protective mask before work
A woman in a lab coat smiles at the camera sitting in front of a microscope in laboratory, working next to her colleagues
Chemical Institute Student Conducts Practical Work: Portrait of Young Woman in Protective Gear
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
Chest-up of Asian scientist in white hazmat suit, respirator and face shield sitting in laboratory, working with hazardous chemicals
female professional technician of medical laboratory is working with microscope apparatus, researching analysis for covid-19
NEW
Female Doctor in Medical Mask Showing Thumbs Up
.medicine, profession and healthcare concept – video portrait of female doctor or scientist in white coat and medical mask showing thumbs up mask over grey background
Young medical scientist collects samples for Covid-19 vaccine. Health fight against influenza, dangerous flu, and the pandemic.
The serious man in glasses working. evening night time
The businesswoman working with data on a blue screen
Close-up portrait of male Caucasian doctor and his blurred colleagues in white hazmat suits, respirators and face shields looking on camera in laboratory