Zoom out shot of female neurobiologist holding tablet and giving presentation in front of applauding audience during healthcare innovation conference
The teacher insanely screams at the students at the blackboard
Happy scientists invented medicines from coronavirus giving five closeup. Excited lab researchers rejoicing medical success in laboratory.
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Portrait of an evil genius professor
Portrait of forensic photographer in protective coveralls, mask, gloves and glasses holding digital camera and posing for camera in dark room at crime scene
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
dolly to drug dealer weighing crystal meth
A crazy evil doctor scientist rubbing his hands with a smirk. Wearing protective medical suit, gloves and mask. Isolated black background.
Male medical practitioner in hazmat suit putting on face shield and looking at camera while preparing for work in contemporary laboratory during pandemic
scientist during 1918 influenza taking notes on virus
Respected doctor examining chemical liquid with VR headset
Chemical Institute Student Conducts Practical Work: Portrait of Young Woman in Protective Gear
Crop stylish chemist with glass
tilt to dealer putting meth in baggies
Close-up of senior man inspecting fertilizer in greenhouse
Young Girl Scientist
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Police Raid Action Shot Cinematic
CU, macro: doctor hand throws light brown antiviral pills from plastic bottle onto black surface against dark background extreme close view
The doctor in overalls and goggles, gloves. Dancing rejoicing. A funny video. Medical topics. Joyful paramedic
A young doctor putting on a medical mask. Thumbs up. Dark background. Gloves.
Playful Scientist in Lab Coat with Blonde Wig and Black Gloves
A caucasian man having trouble pitting on a medical mask. Laughing, smiling. Coronavirus. Dark background.
