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    Female scientist examining bacterial culture growing in petri dish. — Stock Photo
    Female scientist examining bacterial culture growing in petri dish.
    Smear from oral cavity showing oral trichomonas and buccal epithelial cells, digital illustration. — Stock Photo
    Smear from oral cavity showing oral trichomonas and buccal epithelial cells, digital illustration.
    Technicians working in sealed and sterile biomedical laboratory. — Stock Photo
    Technicians working in sealed and sterile biomedical laboratory.
    Artwork of human fertilization — Stock Photo
    Artwork of human fertilization
    Illustration of CAR (chimeric antigen receptor) T cell immunotherapy, process that is being developed to treat cancer — Stock Photo
    Illustration of CAR (chimeric antigen receptor) T cell immunotherapy, process that is being developed to treat cancer
    Viral particle infection blood stream — Stock Photo
    Viral particle infection blood stream
    DNA strand in test tube, digital illustration. — Stock Photo
    DNA strand in test tube, digital illustration.
    Lab technician in protective suit, face mask and safety goggles in sterile laboratory. — Stock Photo
    Lab technician in protective suit, face mask and safety goggles in sterile laboratory.
    Microcentrifuge sample tubes in styrofoam rack on blue background. — Stock Photo
    Microcentrifuge sample tubes in styrofoam rack on blue background.
    Scientist examining specimen under microscope during clinical trial in laboratory. — Stock Photo
    Scientist examining specimen under microscope during clinical trial in laboratory.
    Close-up of male lab technician in protective suit and face mask in sterile laboratory. — Stock Photo
    Close-up of male lab technician in protective suit and face mask in sterile laboratory.
    Technicians working in sealed and sterile biomedical laboratory. — Stock Photo
    Technicians working in sealed and sterile biomedical laboratory.
    Technicians preparing and checking samples in manufacturing bioengineering laboratory. — Stock Photo
    Technicians preparing and checking samples in manufacturing bioengineering laboratory.
    Close-up of technician storing stem cell samples in cryostorage. — Stock Photo
    Close-up of technician storing stem cell samples in cryostorage.
    Normal White blood cell — Stock Photo
    Normal White blood cell
    Laboratory worker pipetting liquid into microcentrifuge tube. — Stock Photo
    Laboratory worker pipetting liquid into microcentrifuge tube.
    Technicians walking through a decontamination cabin before entering a sterile laboratory. — Stock Photo
    Technicians walking through a decontamination cabin before entering a sterile laboratory.
    Rendering of Colonoscopy procedure — Stock Photo
    Rendering of Colonoscopy procedure
    Human sperm approaching egg cell — Stock Photo
    Human sperm approaching egg cell
    Illustration of stomach tumour in human skeletal body. — Stock Photo
    Illustration of stomach tumour in human skeletal body.
    Structure of cellular organelles — Stock Photo
    Structure of cellular organelles
    Human alveoli anatomy — Stock Photo
    Human alveoli anatomy
    Human teeth being cleaned — Stock Photo
    Human teeth being cleaned
    Common house dust mite — Stock Photo
    Common house dust mite
    Human brain anatomy — Stock Photo
    Human brain anatomy
    Human internal brain anatomy — Stock Photo
    Human internal brain anatomy
    Skeletal system and large intestine — Stock Photo
    Skeletal system and large intestine
    Nervous system and brain — Stock Photo
    Nervous system and brain
    Human kidney structural anatomy — Stock Photo
    Human kidney structural anatomy
    Cancer cell with filaments — Stock Photo
    Cancer cell with filaments
    Cholera bacteria colony — Stock Photo
    Cholera bacteria colony
    Red blood cells in bloodstream — Stock Photo
    Red blood cells in bloodstream
    Colony of Listeria sp. bacteria — Stock Photo
    Colony of Listeria sp. bacteria
    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.
    Human spinal sections, digital illustration. — Stock Photo
    Human spinal sections, digital illustration.
    Human brain anatomy — Stock Photo
    Human brain anatomy
    Human heart with coronary veins, digital illustration. — Stock Photo
    Human heart with coronary veins, digital illustration.
    Normal X chromosome — Stock Photo
    Normal X chromosome
    Group of flagella cholera bacteria, digital illustration. — Stock Photo
    Group of flagella cholera bacteria, digital illustration.
    Common house dust mite — Stock Photo
    Common house dust mite
    Human leg bones and joints — Stock Photo
    Human leg bones and joints
    Human torso and respiratory system — Stock Photo
    Human torso and respiratory system
    Localisation of back pain — Stock Photo
    Localisation of back pain
    Bacterial colony in culture — Stock Photo
    Bacterial colony in culture
    Human appendix in relation to digestive system — Stock Photo
    Human appendix in relation to digestive system
    Human silhouette hurdling with visible skeletal system, digital illustration. — Stock Photo
    Human silhouette hurdling with visible skeletal system, digital illustration.
    Bending male silhouette with knee pain, digital illustration. — Stock Photo
    Bending male silhouette with knee pain, digital illustration.
    Human silhouette swinging kettle bell with visible skeletal system, digital illustration. — Stock Photo
    Human silhouette swinging kettle bell with visible skeletal system, digital illustration.
    Human brain cross-section — Stock Photo
    Human brain cross-section
    Tumor, illustration — Stock Photo
    Tumor, illustration
    Technician collecting equipment from transfer hatch in sterile laboratory. — Stock Photo
    Technician collecting equipment from transfer hatch in sterile laboratory.
    Human skeletal system — Stock Photo
    Human skeletal system
    Listeria monocytogenes bacteria, computer illustration. L. monocytogenes is the causative agent of the human disease listeriosis — Stock Photo
    Listeria monocytogenes bacteria, computer illustration. L. monocytogenes is the causative agent of the human disease listeriosis
    Skull and neck bones — Stock Photo
    Skull and neck bones
    Laboratory worker pipetting liquid into microcentrifuge tube. — Stock Photo
    Laboratory worker pipetting liquid into microcentrifuge tube.
    Pancreas in human body and close-up view of insulin molecule, digital illustration. — Stock Photo
    Pancreas in human body and close-up view of insulin molecule, digital illustration.
    Human hand bones structure — Stock Photo
    Human hand bones structure
    Human cervical spine pain — Stock Photo
    Human cervical spine pain
    Human brain anatomy — Stock Photo
    Human brain anatomy
    Human arm muscles — Stock Photo
    Human arm muscles