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    Clostridium tetani bacterium — Stock Photo
    Clostridium tetani bacterium
    Frontal illustration of blue silhouette of obese woman with highlighted lungs on black background. — Stock Photo
    Frontal illustration of blue silhouette of obese woman with highlighted lungs on black background.
    Illustration of visible colon in human body. — Stock Photo
    Illustration of visible colon in human body.
    Illustration of red human embryo on black background at pregnancy stage of week 18. — Stock Photo
    Illustration of red human embryo on black background at pregnancy stage of week 18.
    Digital illustration of painful hip joint in human skeleton. — Stock Photo
    Digital illustration of painful hip joint in human skeleton.
    Abstract male figure with detailed Vastus lateralis muscle, digital illustration. — Stock Photo
    Abstract male figure with detailed Vastus lateralis muscle, digital illustration.
    Dust mite parasite, microscopic digital illustration. — Stock Photo
    Dust mite parasite, microscopic digital illustration.
    Female abdominal organs, midsection, digital illustration. — Stock Photo
    Female abdominal organs, midsection, digital illustration.
    Male shoulder anatomy and muscular system, digital illustration. — Stock Photo
    Male shoulder anatomy and muscular system, digital illustration.
    Illustration of silhouette of obese man with painful kidney. — Stock Photo
    Illustration of silhouette of obese man with painful kidney.
    Visual render of Mono virus — Stock Photo
    Visual render of Mono virus
    Human skeleton with red colored Rectus capitis lateralis muscle, digital illustration. — Stock Photo
    Human skeleton with red colored Rectus capitis lateralis muscle, digital illustration.
    Digital artwork of white blood cells attacking red illuminated cancer cell. — Stock Photo
    Digital artwork of white blood cells attacking red illuminated cancer cell.
    Freshwater single diatom — Stock Photo
    Freshwater single diatom
    Coloured scanning electron micrograph (SEM) of the inner lining of the stomach (gastric mucosa). — Stock Photo
    Coloured scanning electron micrograph (SEM) of the inner lining of the stomach (gastric mucosa).
    Male doctor examining patient mole with dermatoscope. — Stock Photo
    Male doctor examining patient mole with dermatoscope.
    Conceptual illustration of human microbiome microbes, full frame. — Stock Photo
    Conceptual illustration of human microbiome microbes, full frame.
    Digital illustration of Neisseria gonorrhoeae bacteria inside neutrophil white blood cells. — Stock Photo
    Digital illustration of Neisseria gonorrhoeae bacteria inside neutrophil white blood cells.
    Coloured scanning electron micrograph of pollen grains from Verbena bonariensis perennial plant. — Stock Photo
    Coloured scanning electron micrograph of pollen grains from Verbena bonariensis perennial plant.
    Animal cell during cytokinesis (cell division), illustration. — Stock Photo
    Animal cell during cytokinesis (cell division), illustration.
    Human fetus at week 25, realistic digital illustration. — Stock Photo
    Human fetus at week 25, realistic digital illustration.
    Bacterial colonies on agar plate. — Stock Photo
    Bacterial colonies on agar plate.
    Pain localized in foot — Stock Photo
    Pain localized in foot
    Cardiovascular system in normal male body, computer illustration. — Stock Photo
    Cardiovascular system in normal male body, computer illustration.
    Green plants in test tubes, botanical research concept. — Stock Photo
    Green plants in test tubes, botanical research concept.
    Thyroid gland, computer illustration — Stock Photo
    Thyroid gland, computer illustration
    Human brain anatomy, 3D illustration. — Stock Photo
    Human brain anatomy, 3D illustration.
    Structure of dog lymphatic system with lymph vessels, digital illustration. — Stock Photo
    Structure of dog lymphatic system with lymph vessels, digital illustration.
    Male musculature in full length, digital illustration isolated on white background. — Stock Photo
    Male musculature in full length, digital illustration isolated on white background.
    Erythrocytes and leukocytes blood cells in human blood vessel, digital illustration. — Stock Photo
    Erythrocytes and leukocytes blood cells in human blood vessel, digital illustration.
    Abstract male body with detailed Intermedius muscle, computer illustration. — Stock Photo
    Abstract male body with detailed Intermedius muscle, computer illustration.
    Human skeleton model with detailed Piriformis muscle, digital illustration. — Stock Photo
    Human skeleton model with detailed Piriformis muscle, digital illustration.
    Vascular system in normal female body, digital illustration — Stock Photo
    Vascular system in normal female body, digital illustration
    Lynx spider sitting on wild plant stem. — Stock Photo
    Lynx spider sitting on wild plant stem.
    Normal flora of human intestine, conceptual computer illustration — Stock Photo
    Normal flora of human intestine, conceptual computer illustration
    Grains and pulses in plastic cups for agriculture research, conceptual image. — Stock Photo
    Grains and pulses in plastic cups for agriculture research, conceptual image.
    Illustration of senior woman silhouette showing gallbladder on black background. — Stock Photo
    Illustration of senior woman silhouette showing gallbladder on black background.
    Red stomach in female silhouette on blue background, computer illustration. — Stock Photo
    Red stomach in female silhouette on blue background, computer illustration.
    Mid section illustration of spleen in male body silhouette. — Stock Photo
    Mid section illustration of spleen in male body silhouette.
    Bacterial brain infection. Conceptual computer illustration showing Streptococcus pneumoniae bacteria, one of the main causes of bacterial meningitis and meningoencephalitis, infecting brain cells — Stock Photo
    Bacterial brain infection. Conceptual computer illustration showing Streptococcus pneumoniae bacteria, one of the main causes of bacterial meningitis and meningoencephalitis, infecting brain cells
    Player in action kicking a football, X-ray. — Stock Photo
    Player in action kicking a football, X-ray.
    Woman undergoing examination in skin clinic — Stock Photo
    Woman undergoing examination in skin clinic
    Human skeleton model with detailed Vastus intermedius muscle, computer illustration. — Stock Photo
    Human skeleton model with detailed Vastus intermedius muscle, computer illustration.
    Realistic body model showing female anatomy on white background, computer illustration. — Stock Photo
    Realistic body model showing female anatomy on white background, computer illustration.
    Abstract female model with visible skeleton and lymphatic system, computer illustration. — Stock Photo
    Abstract female model with visible skeleton and lymphatic system, computer illustration.
    Surface of the human tongue, computer illustration. — Stock Photo
    Surface of the human tongue, computer illustration.
    Illustration of female silhouette with highlighted lung cancer. — Stock Photo
    Illustration of female silhouette with highlighted lung cancer.
    Patient undergoing a skin prick test in allergy clinic. — Stock Photo
    Patient undergoing a skin prick test in allergy clinic.
    Male anatomy showing Inferior gemellus muscle, computer illustration. — Stock Photo
    Male anatomy showing Inferior gemellus muscle, computer illustration.
    Female scientist working in laboratory with digital tablet. — Stock Photo
    Female scientist working in laboratory with digital tablet.
    3d rendered illustration of colored female heart in body silhouette. — Stock Photo
    3d rendered illustration of colored female heart in body silhouette.
    Abstract male silhouette with visible parathyroid glands, computer illustration. — Stock Photo
    Abstract male silhouette with visible parathyroid glands, computer illustration.
    Close-up view of cucumber slice on white background. — Stock Photo
    Close-up view of cucumber slice on white background.
    Glass phial with blood sample. — Stock Photo
    Glass phial with blood sample.
    Female body with visible vascular system, digital illustration. — Stock Photo
    Female body with visible vascular system, digital illustration.
    Close-up of Brunners stone grasshopper on rock in field. — Stock Photo
    Close-up of Brunners stone grasshopper on rock in field.
    Silhouette of male obese runner having knee pain, conceptual digital illustration. — Stock Photo
    Silhouette of male obese runner having knee pain, conceptual digital illustration.
    Faecalibacterium prausnitzii bacteria in human gut, digital illustration. — Stock Photo
    Faecalibacterium prausnitzii bacteria in human gut, digital illustration.
    Meningitis bacteria (Neisseria meningitidis), computer illustration — Stock Photo
    Meningitis bacteria (Neisseria meningitidis), computer illustration
    Digital illustration of transparent elderly man body with visible orange-colored spleen. — Stock Photo
    Digital illustration of transparent elderly man body with visible orange-colored spleen.