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    Transplacental transmission of Toxoplasma gondii parasites to human embryo, conceptual illustration. — Stock Photo
    Transplacental transmission of Toxoplasma gondii parasites to human embryo, conceptual illustration.
    Tibia bone in transparent human body, computer illustration. — Stock Photo
    Tibia bone in transparent human body, computer illustration.
    Human skull with brain with x-ray effect on black background. — Stock Photo
    Human skull with brain with x-ray effect on black background.
    Silhouette of sitting man having knee pain, conceptual illustration. — Stock Photo
    Silhouette of sitting man having knee pain, conceptual illustration.
    Illustration of stent inside of human artery. — Stock Photo
    Illustration of stent inside of human artery.
    Digital illustration of kidneys in senior man body. — Stock Photo
    Digital illustration of kidneys in senior man body.
    Skeletal foot with ankle joint, digital illustration. — Stock Photo
    Skeletal foot with ankle joint, digital illustration.
    Human lungs with viral pneumonia and close-up of virions. — Stock Photo
    Human lungs with viral pneumonia and close-up of virions.
    Male anatomy showing Internal oblique muscle, computer illustration. — Stock Photo
    Male anatomy showing Internal oblique muscle, computer illustration.
    Male silhouette with back pain in high angle view, conceptual illustration. — Stock Photo
    Male silhouette with back pain in high angle view, conceptual illustration.
    Female scientist with specimen tray in laboratory — Stock Photo
    Female scientist with specimen tray in laboratory
    Abstract male body with visible knee pain, digital illustration. — Stock Photo
    Abstract male body with visible knee pain, digital illustration.
    Digital illustration of colon in senior man body. — Stock Photo
    Digital illustration of colon in senior man body.
    Petri dishes with blood agar on blue background. — Stock Photo
    Petri dishes with blood agar on blue background.
    Bending male silhouette with back pain, conceptual illustration. — Stock Photo
    Bending male silhouette with back pain, conceptual illustration.
    Human silhouette with gastric ulcer of stomach, illustration. — Stock Photo
    Human silhouette with gastric ulcer of stomach, illustration.
    Digital illustration of Mycobacterium leprae gram-positive rod-shaped bacteria, causative agent of disease leprosy. — Stock Photo
    Digital illustration of Mycobacterium leprae gram-positive rod-shaped bacteria, causative agent of disease leprosy.
    Human hair Caucasian brunette, coloured scanning electron micrograph. — Stock Photo
    Human hair Caucasian brunette, coloured scanning electron micrograph.
    Coloured scanning electron micrograph (SEM) of the surface of a squamous epithelial cell from the ureter. — Stock Photo
    Coloured scanning electron micrograph (SEM) of the surface of a squamous epithelial cell from the ureter.
    Male silhouette with shoulder pain, digital illustration. — Stock Photo
    Male silhouette with shoulder pain, digital illustration.
    Animal cells with mitochondria, digital illustration. — Stock Photo
    Animal cells with mitochondria, digital illustration.
    Male anatomy showing Nasalis transverse muscle, computer illustration. — Stock Photo
    Male anatomy showing Nasalis transverse muscle, computer illustration.
    Female body with gallbladder cancer, conceptual digital illustration. — Stock Photo
    Female body with gallbladder cancer, conceptual digital illustration.
    Transparent male silhouette with colored lungs, computer illustration. — Stock Photo
    Transparent male silhouette with colored lungs, computer illustration.
    Illustration of human spleen in body silhouette. — Stock Photo
    Illustration of human spleen in body silhouette.
    Red and blue drug capsules scattered on blue background with glass of water beside. — Stock Photo
    Red and blue drug capsules scattered on blue background with glass of water beside.
    Lymph nodes of male neck and head, computer illustration. — Stock Photo
    Lymph nodes of male neck and head, computer illustration.
    Male anatomy showing Longissimus thoracis muscle, computer illustration. — Stock Photo
    Male anatomy showing Longissimus thoracis muscle, computer illustration.
    Digital illustration of blastocystis hominis parasites, causative agents of diarrheal infection. — Stock Photo
    Digital illustration of blastocystis hominis parasites, causative agents of diarrheal infection.
    Low angle rear view of human silhouette showing male anatomy, digital illustration. — Stock Photo
    Low angle rear view of human silhouette showing male anatomy, digital illustration.
    Illustration of senior woman blue silhouette with highlighted adrenal glands on white background. — Stock Photo
    Illustration of senior woman blue silhouette with highlighted adrenal glands on white background.
    Red colored pancreas through internal organs of female body, computer illustration — Stock Photo
    Red colored pancreas through internal organs of female body, computer illustration
    Illustration of female silhouette with highlighted liver. — Stock Photo
    Illustration of female silhouette with highlighted liver.
    Illustration of transparent blue silhouette of male body with colored heart tumour. — Stock Photo
    Illustration of transparent blue silhouette of male body with colored heart tumour.
    Sitting female silhouette with knee pain, digital illustration. — Stock Photo
    Sitting female silhouette with knee pain, digital illustration.
    Close-up of red liquid in multiwell sample tray. — Stock Photo
    Close-up of red liquid in multiwell sample tray.
    DNA molecule with multicolored elements, digital illustration. — Stock Photo
    DNA molecule with multicolored elements, digital illustration.
    Female abstract body with glowing breast cancer, conceptual computer illustration. — Stock Photo
    Female abstract body with glowing breast cancer, conceptual computer illustration.
    Illustration of liver tumour in transparent male silhouette. — Stock Photo
    Illustration of liver tumour in transparent male silhouette.
    Male head with skull cross-section with cut brain on white background. — Stock Photo
    Male head with skull cross-section with cut brain on white background.
    Obese male runner body with back pain, conceptual illustration. — Stock Photo
    Obese male runner body with back pain, conceptual illustration.
    Female scientist in hijab and face mask with specimen tray — Stock Photo
    Female scientist in hijab and face mask with specimen tray
    Coloured scanning electron micrograph of bacteria cultured from mobile phone surface. — Stock Photo
    Coloured scanning electron micrograph of bacteria cultured from mobile phone surface.
    Diseased bladder in abstract human body, conceptual digital illustration. — Stock Photo
    Diseased bladder in abstract human body, conceptual digital illustration.
    Male shoulder anatomy, digital illustration. — Stock Photo
    Male shoulder anatomy, digital illustration.
    Medical illustration of penis anatomy in human body. — Stock Photo
    Medical illustration of penis anatomy in human body.
    Illustration of irregular scarred cortical surface of kidney and close-up of Enterococcus bacteria. — Stock Photo
    Illustration of irregular scarred cortical surface of kidney and close-up of Enterococcus bacteria.
    Obese male body with back pain in high angle view, digital illustration. — Stock Photo
    Obese male body with back pain in high angle view, digital illustration.
    Illustration of blue silhouette of obese woman with highlighted mammary glands. — Stock Photo
    Illustration of blue silhouette of obese woman with highlighted mammary glands.
    Male figure with highlighted intercostal muscles, digital illustration. — Stock Photo
    Male figure with highlighted intercostal muscles, digital illustration.
    Abstract male body with detailed Extensor carpi ulnaris muscle, computer illustration. — Stock Photo
    Abstract male body with detailed Extensor carpi ulnaris muscle, computer illustration.
    Male anatomy showing brain and nervous system, computer illustration. — Stock Photo
    Male anatomy showing brain and nervous system, 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
    Mid section illustration of internal organs in male body silhouette. — Stock Photo
    Mid section illustration of internal organs in male body silhouette.
    Digital illustration of human nerve cell with dendrites. — Stock Photo
    Digital illustration of human nerve cell with dendrites.
    Illustration of knee bones in human skeleton on black background. — Stock Photo
    Illustration of knee bones in human skeleton on black background.
    Abstract multicolored human brain, computer illustration. — Stock Photo
    Abstract multicolored human brain, computer illustration.
    Illustration of shoulder bones in human skeleton. — Stock Photo
    Illustration of shoulder bones in human skeleton.
    Influenza myxovirus particle containing RNA, 3d digital illustration. — Stock Photo
    Influenza myxovirus particle containing RNA, 3d digital illustration.
    Human skeleton with red colored Rectus capitis anterior muscle, digital illustration. — Stock Photo
    Human skeleton with red colored Rectus capitis anterior muscle, digital illustration.