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    Rotavirus virus particles in the bloodstream — Stock Photo
    Rotavirus virus particles in the bloodstream
    Fresh Oranges with leaves — Stock Photo
    Fresh Oranges with leaves
    Close-up of machine in blood bank — Stock Photo
    Close-up of machine in blood bank
    Alveoli structure and blood supply — Stock Photo
    Alveoli structure and blood supply
    Whole and half blood oranges — Stock Photo
    Whole and half blood oranges
    Parasitic louse on human head skin, digital illustration. — Stock Photo
    Parasitic louse on human head skin, digital illustration.
    Anonymous focused male surgeon in blue gown mask and magnifying eyeglasses standing near sterile field with various medical tools during operation in modern clinic — Stock Photo
    Anonymous focused male surgeon in blue gown mask and magnifying eyeglasses standing near sterile field with various medical tools during operation in modern clinic
    Technician hand holding blood sample ready for testing in laboratory. — Stock Photo
    Technician hand holding blood sample ready for testing in laboratory.
    Parasitic head louse on human hair — Stock Photo
    Parasitic head louse on human hair
    Blood vessels of the head, computer illustration — Stock Photo
    Blood vessels of the head, computer illustration
    Illustration of realistic human heart with 2 bypasses. — Stock Photo
    Illustration of realistic human heart with 2 bypasses.
    Grey human heart model on red background, computer illustration. — Stock Photo
    Grey human heart model on red background, computer illustration.
    Forensics expert dusting for fingerprints at crime scene. — Stock Photo
    Forensics expert dusting for fingerprints at crime scene.
    Male body silhouette showing heart anatomy, computer illustration. — Stock Photo
    Male body silhouette showing heart anatomy, computer illustration.
    Female abdominal vascular system, computer illustration. — Stock Photo
    Female abdominal vascular system, computer illustration.
    Human skin anatomy — Stock Photo
    Human skin anatomy
    3d illustration of Ebola virus causing viral haemorrhagic fever in bloodstream with red and white blood cells. — Stock Photo
    3d illustration of Ebola virus causing viral haemorrhagic fever in bloodstream with red and white blood cells.
    Petri dishes with blood agar on blue background. — Stock Photo
    Petri dishes with blood agar on blue background.
    Blood orange and ginger switchel — Stock Photo
    Blood orange and ginger switchel
    Astrocyte brain glial cell connecting neuronal cells to blood vessel, digital illustration. — Stock Photo
    Astrocyte brain glial cell connecting neuronal cells to blood vessel, digital illustration.
    Plasmodium malariae protozoa in blood vessel, computer illustration. — Stock Photo
    Plasmodium malariae protozoa in blood vessel, computer illustration.
    Laboratory technician analyzing blood bag in blood bank — Stock Photo
    Laboratory technician analyzing blood bag in blood bank
    Cropped shot of nurse touching blood transfusion pipes — Stock Photo
    Cropped shot of nurse touching blood transfusion pipes
    Cardiovascular system in normal male body, computer illustration. — Stock Photo
    Cardiovascular system in normal male body, computer illustration.
    Human artery showing artery walls and bloodstream — Stock Photo
    Human artery showing artery walls and bloodstream
    Parasitic tick biting skin — Stock Photo
    Parasitic tick biting skin
    Human heart, computer illustration. — Stock Photo
    Human heart, computer illustration.
    Structure of white blood cell — Stock Photo
    Structure of white blood cell
    Anatomy of human kidney function — Stock Photo
    Anatomy of human kidney function
    Illustration of human silhouette with painful heart. — Stock Photo
    Illustration of human silhouette with painful heart.
    Close-up portrait of cheetah (Acinonyx jubatus) with head covered in blood after feeding; Tanzania — Stock Photo
    Close-up portrait of cheetah (Acinonyx jubatus) with head covered in blood after feeding; Tanzania
    Platelets in blood vessel — Stock Photo
    Platelets in blood vessel
    Blood oranges in wooden box, one halved — Stock Photo
    Blood oranges in wooden box, one halved
    Mascagni artwork of human brain — Stock Photo
    Mascagni artwork of human brain
    Mature male doctor processing donor blood in bags. — Stock Photo
    Mature male doctor processing donor blood in bags.
    Scanning electron microscopy of DNA molecules and red and white blood cells. — Stock Photo
    Scanning electron microscopy of DNA molecules and red and white blood cells.
    Apple and onion Galette — Stock Photo
    Apple and onion Galette
    3d illustration of constricted and narrowed artery while arteriosclerosis. — Stock Photo
    3d illustration of constricted and narrowed artery while arteriosclerosis.
    Realistic overweight body model showing female anatomy on white background, computer illustration. — Stock Photo
    Realistic overweight body model showing female anatomy on white background, computer illustration.
    Basophil white blood cell, digital illustration. — Stock Photo
    Basophil white blood cell, digital illustration.
    Banana waffles with fresh berries, blood oranges and pistachios — Stock Photo
    Banana waffles with fresh berries, blood oranges and pistachios
    Single test tube with blood sample in rack. — Stock Photo
    Single test tube with blood sample in rack.
    Digital illustration of senior man anatomy showing heart. — Stock Photo
    Digital illustration of senior man anatomy showing heart.
    Interior of monitor display and machine in blood bank — Stock Photo
    Interior of monitor display and machine in blood bank
    Illustration of flowing human blood cells. — Stock Photo
    Illustration of flowing human blood cells.
    Female medical specialist in latex gloves performing injection with syringe to anonymous patient during procedure of blood transfusion in hospital — Stock Photo
    Female medical specialist in latex gloves performing injection with syringe to anonymous patient during procedure of blood transfusion in hospital
    Normal cardiovascular system — Stock Photo
    Normal cardiovascular system
    Illustration of schistosoma blood fluke flatworm on black background. — Stock Photo
    Illustration of schistosoma blood fluke flatworm on black background.
    Large thrombus formation — Stock Photo
    Large thrombus formation
    Tubes containing blood samples — Stock Photo
    Tubes containing blood samples
    Female upper body blood vessels, digital illustration. — Stock Photo
    Female upper body blood vessels, digital illustration.
    Low angle side view of young female in protective mask browsing smartphone during procedure of blood transfusion in hospital — Stock Photo
    Low angle side view of young female in protective mask browsing smartphone during procedure of blood transfusion in hospital
    Female anatomy showing vascular system, digital illustration. — Stock Photo
    Female anatomy showing vascular system, digital illustration.
    Human cardiovascular system — Stock Photo
    Human cardiovascular system
    Structure of white blood cell — Stock Photo
    Structure of white blood cell
    Human white blood cell — Stock Photo
    Human white blood cell
    Leukaemia blood cells — Stock Photo
    Leukaemia blood cells
    Hypodermic needle (26 gauge) and human blood, coloured scanning electron micrograph (SEM). — Stock Photo
    Hypodermic needle (26 gauge) and human blood, coloured scanning electron micrograph (SEM).
    Bloody cut hand dragging on ground — Stock Photo
    Bloody cut hand dragging on ground
    Normal red blood cells — Stock Photo
    Normal red blood cells