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2044 results

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    Common house dust mite — Stock Photo
    Common house dust mite
    Pathogenic bacteria in the blood stream — Stock Photo
    Pathogenic bacteria in the blood stream
    Human brain anatomy — Stock Photo
    Human brain anatomy
    Sitting on bench male silhouette with back pain, digital illustration. — Stock Photo
    Sitting on bench male silhouette with back pain, digital illustration.
    Mature scientist using light microscope in laboratory. — Stock Photo
    Mature scientist using light microscope in laboratory.
    Human intestinal lining, computer illustration. — Stock Photo
    Human intestinal lining, computer illustration.
    Human heart with coronary blood vessels, digital illustration. — Stock Photo
    Human heart with coronary blood vessels, digital illustration.
    Neck pain affecting cervical vertebrae — Stock Photo
    Neck pain affecting cervical vertebrae
    Human heart anatomy showing aortic valve, cross section illustration. — Stock Photo
    Human heart anatomy showing aortic valve, cross section illustration.
    Bacterial infection and reproducing bacteria — Stock Photo
    Bacterial infection and reproducing bacteria
    Sitting on bench male silhouette with joint pain and headache, digital illustration. — Stock Photo
    Sitting on bench male silhouette with joint pain and headache, digital illustration.
    Sitting in chair female silhouette with arm pain, digital illustration. — Stock Photo
    Sitting in chair female silhouette with arm pain, digital illustration.
    Antibody 1IGT molecules — Stock Photo
    Antibody 1IGT molecules
    Muscles and structural anatomy — Stock Photo
    Muscles and structural anatomy
    Interaction between virus and dendritic cell, computer illustration. Dendritic cells play a crucial role in initiating immune responses against viruses. They recognise incoming viruses and present their antigens to T cells. — Stock Photo
    Interaction between virus and dendritic cell, computer illustration. Dendritic cells play a crucial role in initiating immune responses against viruses. They recognise incoming viruses and present their antigens to T cells.
    Giardia lamblia protozoan parasite, digital illustration — Stock Photo
    Giardia lamblia protozoan parasite, digital illustration
    Viral particle structure — Stock Photo
    Viral particle structure
    Hookworm head anatomy — Stock Photo
    Hookworm head anatomy
    Human skeletal system — Stock Photo
    Human skeletal system
    Computer Illustration of a fat cell structure — Stock Photo
    Computer Illustration of a fat cell structure
    Variety of potential drugs in pharmaceutical vials. — Stock Photo
    Variety of potential drugs in pharmaceutical vials.
    Schematic human anatomy — Stock Photo
    Schematic human anatomy
    Human brain structures — Stock Photo
    Human brain structures
    Healthy kidney anatomy — Stock Photo
    Healthy kidney anatomy
    Visual render of Brain cancer — Stock Photo
    Visual render of Brain cancer
    Cancer cell, computer illustration — Stock Photo
    Cancer cell, computer illustration
    Human silhouette with detailed lungs, digital illustration. — Stock Photo
    Human silhouette with detailed lungs, digital illustration.
    Close-up of lab-on-a-chip integrated circuit device on black background. — Stock Photo
    Close-up of lab-on-a-chip integrated circuit device on black background.
    Immunodeficiency virus infection in blood stream — Stock Photo
    Immunodeficiency virus infection in blood stream
    Female silhouette with elbow pain, digital illustration. — Stock Photo
    Female silhouette with elbow pain, digital illustration.
    Human vertebra anatomy, computer illustration. — Stock Photo
    Human vertebra anatomy, computer illustration.
    Activated macrophage attacking bacteria — Stock Photo
    Activated macrophage attacking bacteria
    Cancer cell, computer illustration. — Stock Photo
    Cancer cell, computer illustration.
    Shoulder blood supply — Stock Photo
    Shoulder blood supply
    Human rib costal cartilage — Stock Photo
    Human rib costal cartilage
    Skeletal system of adult female — Stock Photo
    Skeletal system of adult female
    Female silhouette with arm pain, digital illustration. — Stock Photo
    Female silhouette with arm pain, digital illustration.
    Muscular system of upper leg — Stock Photo
    Muscular system of upper leg
    Neck musculature and structural anatomy — Stock Photo
    Neck musculature and structural anatomy
    Female silhouette with visible internal organs, digital illustration. — Stock Photo
    Female silhouette with visible internal organs, digital illustration.
    Japanese encephalitis virus (JEV), computer illustration. JEV is an RNA (ribonucleic acid) virus from the Flaviviridae family — Stock Photo
    Japanese encephalitis virus (JEV), computer illustration. JEV is an RNA (ribonucleic acid) virus from the Flaviviridae family
    Bronchus with excess mucus — Stock Photo
    Bronchus with excess mucus
    Structure of cellular organelles — Stock Photo
    Structure of cellular organelles
    Human cell, computer illustration. — Stock Photo
    Human cell, computer illustration.
    Digital illustration showing cerebrospinal fluid containing numerous neutrophils with Neisseria meningitidis bacteria of Meningococcal meningitis. — Stock Photo
    Digital illustration showing cerebrospinal fluid containing numerous neutrophils with Neisseria meningitidis bacteria of Meningococcal meningitis.
    Back pain localized in spine — Stock Photo
    Back pain localized in spine
    Human arm skeletal structure — Stock Photo
    Human arm skeletal structure
    Sitting male silhouette with knee pain, digital illustration. — Stock Photo
    Sitting male silhouette with knee pain, digital illustration.
    Scientist examining specimen under microscope during clinical trial in laboratory. — Stock Photo
    Scientist examining specimen under microscope during clinical trial in laboratory.
    Sindbis virus particles — Stock Photo
    Sindbis virus particles
    Internal organs and cardiovascular system — Stock Photo
    Internal organs and cardiovascular system
    Human humerus bones structure — Stock Photo
    Human humerus bones structure
    Trichomonas vaginalis parasitic microorganisms causing trichomoniasis, digital illustration. — Stock Photo
    Trichomonas vaginalis parasitic microorganisms causing trichomoniasis, digital illustration.
    Virus particles spreading through blood stream — Stock Photo
    Virus particles spreading through blood stream
    Illustration of human skeleton painful ankle. — Stock Photo
    Illustration of human skeleton painful ankle.
    Normal human rectum — Stock Photo
    Normal human rectum
    Human jaw bone structure — Stock Photo
    Human jaw bone structure
    In vitro fertilisation process — Stock Photo
    In vitro fertilisation process
    Scientists preparing multiwell plate with blood samples for testing and analysis. — Stock Photo
    Scientists preparing multiwell plate with blood samples for testing and analysis.
    Medical illustration of the human nervous system and brain — Stock Photo
    Medical illustration of the human nervous system and brain