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9405299 results

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    Virus particles or virions — Stock Photo
    Virus particles or virions
    3d illustration of lymphocytes attacking cancer cell in human body. — Stock Photo
    3d illustration of lymphocytes attacking cancer cell in human body.
    Illustration of malaria infected blood cells. — Stock Photo
    Illustration of malaria infected blood cells.
    Illustration of visible lungs in transparent human body silhouette. — Stock Photo
    Illustration of visible lungs in transparent human body silhouette.
    Illustration of the capsid of an HK97 bacteriophage. — Stock Photo
    Illustration of the capsid of an HK97 bacteriophage.
    Illustration of illuminated red human cancer cell. — Stock Photo
    Illustration of illuminated red human cancer cell.
    Illustration of gallbladder cancer in human body silhouette. — Stock Photo
    Illustration of gallbladder cancer in human body silhouette.
    Bacterial encephalitis. Conceptual computer illustration showing bacteria infecting brain cells — Stock Photo
    Bacterial encephalitis. Conceptual computer illustration showing bacteria infecting brain cells
    Bacterial encephalitis. Conceptual computer illustration showing bacteria infecting brain cells — Stock Photo
    Bacterial encephalitis. Conceptual computer illustration showing bacteria infecting brain cells
    Colored digital illustration of green cancer cell. — Stock Photo
    Colored digital illustration of green cancer cell.
    Portrait of a girl with a headache on white background — Stock Photo
    Portrait of a girl with a headache on white background
    Portrait of a young woman with a shaved head — Stock Photo
    Portrait of a young woman with a shaved head
    Side view of a mature Caucasian woman with short grey hair wearing glasses sitting in her kitchen reading about her medication, with pill bottles, a weekly pill box and a glass of water on the counter beside her — Stock Photo
    Side view of a mature Caucasian woman with short grey hair wearing glasses sitting in her kitchen reading about her medication, with pill bottles, a weekly pill box and a glass of water on the counter beside her
    3d rendered illustration of testicle cancer on white background. — Stock Photo
    3d rendered illustration of testicle cancer on white background.
    Close-up shot of group of surgeons in operating room at work — Stock Photo
    Close-up shot of group of surgeons in operating room at work
    Colon cancer on plain background, digital illustration. — Stock Photo
    Colon cancer on plain background, digital illustration.
    Girl climbing playground equipment wearing dress and tights — Stock Photo
    Girl climbing playground equipment wearing dress and tights
    Illustration of illuminated red human cancer cell. — Stock Photo
    Illustration of illuminated red human cancer cell.
    Microscopic view of human respiratory syncytial RSV virus — Stock Photo
    Microscopic view of human respiratory syncytial RSV virus
    Chronic pyelonephritis, computer illustration and light micrograph — Stock Photo
    Chronic pyelonephritis, computer illustration and light micrograph
    Stomach cancerous tumor — Stock Photo
    Stomach cancerous tumor
    Diseased bladder in abstract human body, conceptual digital illustration. — Stock Photo
    Diseased bladder in abstract human body, conceptual digital illustration.
    Illustration of fat inside of human artery. — Stock Photo
    Illustration of fat inside of human artery.
    Front view close up of a mature Caucasian woman with short grey hair sitting in her kitchen looking at her medication, with pill bottles, a weekly pill box and a glass of water on the counter beside her — Stock Photo
    Front view close up of a mature Caucasian woman with short grey hair sitting in her kitchen looking at her medication, with pill bottles, a weekly pill box and a glass of water on the counter beside her
    Diseased bladder in abstract human body, conceptual digital illustration. — Stock Photo
    Diseased bladder in abstract human body, conceptual digital illustration.
    Abstract male body with sore throat on black background, conceptual digital illustration. — Stock Photo
    Abstract male body with sore throat on black background, conceptual digital illustration.
    Human skeleton with lumbar pain, conceptual computer illustration. — Stock Photo
    Human skeleton with lumbar pain, conceptual computer illustration.
    Thyroid gland cancer with closeup view of cancer cells, computer illustration. — Stock Photo
    Thyroid gland cancer with closeup view of cancer cells, computer illustration.
    Infectious salmon anaemia virus — Stock Photo
    Infectious salmon anaemia virus
    Diseased bladder in abstract human body, conceptual digital illustration. — Stock Photo
    Diseased bladder in abstract human body, conceptual digital illustration.
    Ulcerative colitis, computer illustration. — Stock Photo
    Ulcerative colitis, computer illustration.
    Illustration of red illuminated cancer cell. — Stock Photo
    Illustration of red illuminated cancer cell.
    Front view close up of a mature Caucasian woman with short grey hair sitting up in bed at home, holding a pill and reaching for a glass of water to take her medication, a weekly pill box and other medication on her bedside table — Stock Photo
    Front view close up of a mature Caucasian woman with short grey hair sitting up in bed at home, holding a pill and reaching for a glass of water to take her medication, a weekly pill box and other medication on her bedside table
    Illustration of lipid blood clot in circulatory system. — Stock Photo
    Illustration of lipid blood clot in circulatory system.
    Digital artwork of red cancer cell on tissue surface. — Stock Photo
    Digital artwork of red cancer cell on tissue surface.
    Chronic pyelonephritis, computer illustration and light micrograph — Stock Photo
    Chronic pyelonephritis, computer illustration and light micrograph
    Dislocated hip replacement — Stock Photo
    Dislocated hip replacement
    Blood cells and Plasmodium sp. parasites (at schizont stage) causing malaria, computer illustration. — Stock Photo
    Blood cells and Plasmodium sp. parasites (at schizont stage) causing malaria, computer illustration.
    Illustration of cancer cell being attacked by white blood cells. — Stock Photo
    Illustration of cancer cell being attacked by white blood cells.
    Close-up hands of male doctor holding stethoscope — Stock Photo
    Close-up hands of male doctor holding stethoscope
    Human skeleton with lumbar pain, conceptual computer illustration. — Stock Photo
    Human skeleton with lumbar pain, conceptual computer illustration.
    Ill small boy in wooly scarf and sweater taking in medication fr — Stock Photo
    Ill small boy in wooly scarf and sweater taking in medication fr
    Chronic pyelonephritis, computer illustration and light micrograph — Stock Photo
    Chronic pyelonephritis, computer illustration and light micrograph
    Human skeleton with neck pain, conceptual computer illustration. — Stock Photo
    Human skeleton with neck pain, conceptual computer illustration.
    Acute pyelonephritis, computer illustration and light micrograph — Stock Photo
    Acute pyelonephritis, computer illustration and light micrograph
    Bacteria forming a human head — Stock Photo
    Bacteria forming a human head
    3d illustration of blood cells and Plasmodium parasites causing malaria. — Stock Photo
    3d illustration of blood cells and Plasmodium parasites causing malaria.
    Transplacental transmission of Toxoplasma gondii parasites to human embryo, conceptual illustration. — Stock Photo
    Transplacental transmission of Toxoplasma gondii parasites to human embryo, conceptual illustration.
    Illustration of red blood cells affected by sickle cell anaemia with crescent-shaped cells. — Stock Photo
    Illustration of red blood cells affected by sickle cell anaemia with crescent-shaped cells.
    Chronic pyelonephritis, computer illustration and light micrograph — Stock Photo
    Chronic pyelonephritis, computer illustration and light micrograph
    Illustration of illuminated purple cancer cell on black background. — Stock Photo
    Illustration of illuminated purple cancer cell on black background.
    Human skeleton with thorax pain, conceptual computer illustration. — Stock Photo
    Human skeleton with thorax pain, conceptual computer illustration.
    Chronic pyelonephritis, computer illustration and light micrograph — Stock Photo
    Chronic pyelonephritis, computer illustration and light micrograph
    Acute pyelonephritis. Illustration of small abscesses (yellow) on surface of kidney in case of acute pyelonephritis — Stock Photo
    Acute pyelonephritis. Illustration of small abscesses (yellow) on surface of kidney in case of acute pyelonephritis
    Bacterial blood infection — Stock Photo
    Bacterial blood infection
    Venezuelan haemorrhagic fever virus — Stock Photo
    Venezuelan haemorrhagic fever virus
    AIDS virus particle — Stock Photo
    AIDS virus particle
    Rotavirus particles infecting human intestine, digital artwork. — Stock Photo
    Rotavirus particles infecting human intestine, digital artwork.
    Visual render of Dengue virus — Stock Photo
    Visual render of Dengue virus
    Illustration of stent inside of human fatty artery. — Stock Photo
    Illustration of stent inside of human fatty artery.