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    Hands of doctor preparing dose of medicine in syringe. — Stock Photo
    Hands of doctor preparing dose of medicine in syringe.
    Archaeological excavations. Human skeleton remains found in an ancient tomb. — Stock Photo
    Archaeological excavations. Human skeleton remains found in an ancient tomb.
    Senior woman doing a mailed DNA test at home. — Stock Photo
    Senior woman doing a mailed DNA test at home.
    Laboratory glassware standing on table. — Stock Photo
    Laboratory glassware standing on table.
    Researcher in white costume holding bottle in science lab. — Stock Photo
    Researcher in white costume holding bottle in science lab.
    Close-up of pipetting sample into multiwell plate for analysis in laboratory. — Stock Photo
    Close-up of pipetting sample into multiwell plate for analysis in laboratory.
    3d illustration of cross-section of hepatitis pathogen with DNA, cell nucleus and receptors. — Stock Photo
    3d illustration of cross-section of hepatitis pathogen with DNA, cell nucleus and receptors.
    Female scientist in hijab filling pipette tray at fume hood in laboratory — Stock Photo
    Female scientist in hijab filling pipette tray at fume hood in laboratory
    Close-up of scientist hand pouring reagent into flask for chemical research. — Stock Photo
    Close-up of scientist hand pouring reagent into flask for chemical research.
    Aerial view of beautiful green park. — Stock Photo
    Aerial view of beautiful green park.
    Illustration of rod-shaped and spherical (cocci) bacteria. Rod-shaped bacteria include Escherichia coli, Salmonella, Shigella, Legionella, Mycobacterium, Klebsiella and other species. Spherical bacteria include Staphylococci and Streptococci species — Stock Photo
    Illustration of rod-shaped and spherical (cocci) bacteria. Rod-shaped bacteria include Escherichia coli, Salmonella, Shigella, Legionella, Mycobacterium, Klebsiella and other species. Spherical bacteria include Staphylococci and Streptococci species
    Female scientist examining cultures in petri dish. — Stock Photo
    Female scientist examining cultures in petri dish.
    Female teacher and students conducting chemical experiment — Stock Photo
    Female teacher and students conducting chemical experiment
    Male cosmonaut wearing white space suit and helmet while standing on black background in blue neon light — Stock Photo
    Male cosmonaut wearing white space suit and helmet while standing on black background in blue neon light
    Composite image of bacterial and fungal cultures in Petri dish in scientist hand in front of microbial illustration. — Stock Photo
    Composite image of bacterial and fungal cultures in Petri dish in scientist hand in front of microbial illustration.
    Two scientists looking at clipboard in greenhouse interior — Stock Photo
    Two scientists looking at clipboard in greenhouse interior
    Visual render of Dengue virus — Stock Photo
    Visual render of Dengue virus
    Multiwell plate with biological samples on white background. — Stock Photo
    Multiwell plate with biological samples on white background.
    Glass vials with dropper system for medical use V composition — Stock Photo
    Glass vials with dropper system for medical use V composition
    Side view focused young male in casual shirt and wireless headphones browsing mobile phone and working on computer with empty screen while sitting at desk in dark room — Stock Photo
    Side view focused young male in casual shirt and wireless headphones browsing mobile phone and working on computer with empty screen while sitting at desk in dark room
    Close-up of human blood and various medical samples in test tubes while screening in medical lab. — Stock Photo
    Close-up of human blood and various medical samples in test tubes while screening in medical lab.
    Top view of microbes growing on agar plate. — Stock Photo
    Top view of microbes growing on agar plate.
    Hands in gloves of female scientist in laboratory shaking glass flask with dissolved samples of soil. — Stock Photo
    Hands in gloves of female scientist in laboratory shaking glass flask with dissolved samples of soil.
    Distance Learning School and Travel Completing Assignments on the Road — Stock Photo
    Distance Learning School and Travel Completing Assignments on the Road
    Portrait smiling confident businesswoman working late at laptop in dark office — Stock Photo
    Portrait smiling confident businesswoman working late at laptop in dark office
    From above of microscope near computer with open program on screen in vet laboratory — Stock Photo
    From above of microscope near computer with open program on screen in vet laboratory
    Modern bench drill machine in robotic warehouse — Stock Photo
    Modern bench drill machine in robotic warehouse
    Concentrated male scientist checking documentation in clipboard in greenhouse — Stock Photo
    Concentrated male scientist checking documentation in clipboard in greenhouse
    Scientist viewing medical sample on glass slide under microscope in laboratory. — Stock Photo
    Scientist viewing medical sample on glass slide under microscope in laboratory.
    Focused young man working at laptop — Stock Photo
    Focused young man working at laptop
    College students experimenting on microscope in laboratory at university — Stock Photo
    College students experimenting on microscope in laboratory at university
    Group of laboratory test tubes. — Stock Photo
    Group of laboratory test tubes.
    Urine samples in containers for analysis, studio shot. — Stock Photo
    Urine samples in containers for analysis, studio shot.
    Phases of chocolate cooking — Stock Photo
    Phases of chocolate cooking
    Hand holding a petri dish. — Stock Photo
    Hand holding a petri dish.
    Group of little children reading in library — Stock Photo
    Group of little children reading in library
    Company of diverse students doing homework together while using netbook in city street — Stock Photo
    Company of diverse students doing homework together while using netbook in city street
    Chain of packaging and manufacture of tablets and vials of tablets and pills industrially for the medical and health sector — Stock Photo
    Chain of packaging and manufacture of tablets and vials of tablets and pills industrially for the medical and health sector
    Junior high students and teacher using computers in computer lab — Stock Photo
    Junior high students and teacher using computers in computer lab
    Close-up of scientist doing experiment in lab — Stock Photo
    Close-up of scientist doing experiment in lab
    Crop male placing vial with chemical sample into electronic medical device for conducting research in laboratory — Stock Photo
    Crop male placing vial with chemical sample into electronic medical device for conducting research in laboratory
    Scientist selecting human blood sample in laboratory. — Stock Photo
    Scientist selecting human blood sample in laboratory.
    Buccal swabs for obtaining deoxyribonucleic acid samples. — Stock Photo
    Buccal swabs for obtaining deoxyribonucleic acid samples.
    Illustration of astronaut in space suit flying in front of Mars surface. — Stock Photo
    Illustration of astronaut in space suit flying in front of Mars surface.
    Details of machinery for packaging and manufacture of tablets and vials of tablets and pills industrially for the medical and health sector — Stock Photo
    Details of machinery for packaging and manufacture of tablets and vials of tablets and pills industrially for the medical and health sector
    Close-up of scientist holding rack of microcentrifuge tubes with red liquid. — Stock Photo
    Close-up of scientist holding rack of microcentrifuge tubes with red liquid.
    Female lab assistant using pipette, close-up. — Stock Photo
    Female lab assistant using pipette, close-up.
    Close-up of pipetting sample into plastic micro-centrifuge tube. — Stock Photo
    Close-up of pipetting sample into plastic micro-centrifuge tube.
    Focused girl using laptop — Stock Photo
    Focused girl using laptop
    Test tubes and Petri dishes in pathogenic laboratory. — Stock Photo
    Test tubes and Petri dishes in pathogenic laboratory.
    Happy media students clapping in classroom — Stock Photo
    Happy media students clapping in classroom
    Illustration of a cancer cell. — Stock Photo
    Illustration of a cancer cell.
    Close-up of microbes and fungus growing on agar plate on white background. — Stock Photo
    Close-up of microbes and fungus growing on agar plate on white background.
    Contemporary professional microscope with powerful lenses placed on table in modern equipped lab — Stock Photo
    Contemporary professional microscope with powerful lenses placed on table in modern equipped lab
    Front view close up of a young Asian female student wearing a hijab reading a book and studying in a library — Stock Photo
    Front view close up of a young Asian female student wearing a hijab reading a book and studying in a library
    Scientist in clean suit conducting scientific experiment in laboratory — Stock Photo
    Scientist in clean suit conducting scientific experiment in laboratory
    Police forensic expert examining confiscated mobile phone in science laboratory. — Stock Photo
    Police forensic expert examining confiscated mobile phone in science laboratory.
    Female researcher using light microscope for examining stem cells in culture jar. — Stock Photo
    Female researcher using light microscope for examining stem cells in culture jar.
    Close-up of glass syringe with stand and beaker arranged on table in laboratory — Stock Photo
    Close-up of glass syringe with stand and beaker arranged on table in laboratory
    Man in defensive pose, computer illustration — Stock Photo
    Man in defensive pose, computer illustration