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    Lactobacillus bulgaricus bacteria — Stock Photo
    Lactobacillus bulgaricus bacteria
    Tree hopper nymph perched on plant. — Stock Photo
    Tree hopper nymph perched on plant.
    Staphylococcus bacteria cluster — Stock Photo
    Staphylococcus bacteria cluster
    Digital illustration of blue virus particles on white background. — Stock Photo
    Digital illustration of blue virus particles on white background.
    Attentive male scientist experimenting in laboratory — Stock Photo
    Attentive male scientist experimenting in laboratory
    Male scientist placing chemical tube glass bottle on a machine in laboratory — Stock Photo
    Male scientist placing chemical tube glass bottle on a machine in laboratory
    Prosthetic heart valves — Stock Photo
    Prosthetic heart valves
    Microscopic Dust mites on floor — Stock Photo
    Microscopic Dust mites on floor
    Possible global pandemic. Vaccine study for the Coronavirus virus. — Stock Photo
    Possible global pandemic. Vaccine study for the Coronavirus virus.
    Close-up of laboratory technician holding tube with blood sample in gloved hand. — Stock Photo
    Close-up of laboratory technician holding tube with blood sample in gloved hand.
    Villi from the lining of the jejunum — Stock Photo
    Villi from the lining of the jejunum
    Mid section of scientist doing experiment in lab — Stock Photo
    Mid section of scientist doing experiment in lab
    Close-up of green chemical sample in glass phial. — Stock Photo
    Close-up of green chemical sample in glass phial.
    Methicillin-resistant Staphylococcus aureus — Stock Photo
    Methicillin-resistant Staphylococcus aureus
    Pain localized in knee joint — Stock Photo
    Pain localized in knee joint
    Lab chemist capturing a digital image of a sample slide on a microscope — Stock Photo
    Lab chemist capturing a digital image of a sample slide on a microscope
    Male hand opening agar plate for microbiology research. — Stock Photo
    Male hand opening agar plate for microbiology research.
    Breast cancer screening — Stock Photo
    Breast cancer screening
    Vehicle on surface of moon, scientific digital illustration. — Stock Photo
    Vehicle on surface of moon, scientific digital illustration.
    Serratia marcescens rod-shaped Gram-negative bacteria, digital illustration — Stock Photo
    Serratia marcescens rod-shaped Gram-negative bacteria, digital illustration
    Pondering child with blue eyes and paint blots on face looking up on beige background — Stock Photo
    Pondering child with blue eyes and paint blots on face looking up on beige background
    Magnified digital illustration of blastocyst cell. — Stock Photo
    Magnified digital illustration of blastocyst cell.
    White blood cell engulfing bacteria — Stock Photo
    White blood cell engulfing bacteria
    Adult male skeleton — Stock Photo
    Adult male skeleton
    View of Fetus at 4 weeks — Stock Photo
    View of Fetus at 4 weeks
    Human skeletal system and structural anatomy — Stock Photo
    Human skeletal system and structural anatomy
    Human hip bone structure — Stock Photo
    Human hip bone structure
    Sample for analysis by liquid chromatography in autosampler machine. — Stock Photo
    Sample for analysis by liquid chromatography in autosampler machine.
    Adult Fly on a leaf — Stock Photo
    Adult Fly on a leaf
    Atherosclerosis and narrowed artery — Stock Photo
    Atherosclerosis and narrowed artery
    Scientist putting on protective mask in laboratory. — Stock Photo
    Scientist putting on protective mask in laboratory.
    View of Fetus at 37 weeks — Stock Photo
    View of Fetus at 37 weeks
    Chemist hand setting up bottle in vacuum pump in laboratory. — Stock Photo
    Chemist hand setting up bottle in vacuum pump in laboratory.
    Researcher in white costume holding bottle in science lab. — Stock Photo
    Researcher in white costume holding bottle in science lab.
    Colored illustration of cancer cell being attacked by white blood cells. — Stock Photo
    Colored illustration of cancer cell being attacked by white blood cells.
    Girl writing with a pen on a board — Stock Photo
    Girl writing with a pen on a board
    Close-up of pipetting sample into plastic micro-centrifuge tube rack. — Stock Photo
    Close-up of pipetting sample into plastic micro-centrifuge tube rack.
    Male and female student standing in lab — Stock Photo
    Male and female student standing in lab
    Digital illustration of Enterobacter Gram-negative bacilli. — Stock Photo
    Digital illustration of Enterobacter Gram-negative bacilli.
    Girl student using microscope, conducting scientific experiment in laboratory classroom — Stock Photo
    Girl student using microscope, conducting scientific experiment in laboratory classroom
    3d illustration of transparent cells with nuclei on yellow background. — Stock Photo
    3d illustration of transparent cells with nuclei on yellow background.
    Antibodies proteins particles — Stock Photo
    Antibodies proteins particles
    Mosquito head anatomy — Stock Photo
    Mosquito head anatomy
    Crop hand in glove holding ahead of the dead fetus wet specimen. — Stock Photo
    Crop hand in glove holding ahead of the dead fetus wet specimen.
    Large intestine showing diverticulitis — Stock Photo
    Large intestine showing diverticulitis
    Human diaphragm anatomy — Stock Photo
    Human diaphragm anatomy
    Ductal carcinoma of the breast — Stock Photo
    Ductal carcinoma of the breast
    Digital illustration of anaerobic saccharolytic Bacteroides bacteria. — Stock Photo
    Digital illustration of anaerobic saccharolytic Bacteroides bacteria.
    Science teacher and curious students with anatomical models — Stock Photo
    Science teacher and curious students with anatomical models
    Mucor fungus on black background, digital illustration. — Stock Photo
    Mucor fungus on black background, digital illustration.
    Earth seen from space — Stock Photo
    Earth seen from space
    Blood samples in microcentrifuge tube strip for genetic analysis. — Stock Photo
    Blood samples in microcentrifuge tube strip for genetic analysis.
    Close-up of syringe and equipment in laboratory — Stock Photo
    Close-up of syringe and equipment in laboratory
    View of Fetus at 34 weeks — Stock Photo
    View of Fetus at 34 weeks
    Healthy human teeth — Stock Photo
    Healthy human teeth
    Coloured magnetic resonance imaging (MRI) scan of an axial section through a healthy brain. — Stock Photo
    Coloured magnetic resonance imaging (MRI) scan of an axial section through a healthy brain.
    Normal skeletal system of adult — Stock Photo
    Normal skeletal system of adult
    Male worker using welding torch in glass factory — Stock Photo
    Male worker using welding torch in glass factory
    Skeletal system and internal organs — Stock Photo
    Skeletal system and internal organs
    Cell with pseudopodia — Stock Photo
    Cell with pseudopodia