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    Close-up of fungus colony growing on agar plate. — Stock Photo
    Close-up of fungus colony growing on agar plate.
    Sad nurse standing in corridor at hospital — Stock Photo
    Sad nurse standing in corridor at hospital
    Doctor using digital tablet in hospital — Stock Photo
    Doctor using digital tablet in hospital
    Illustration of transparent blue silhouette of male body with colored pancreas. — Stock Photo
    Illustration of transparent blue silhouette of male body with colored pancreas.
    3d rendered illustration of humerus in human skeleton. — Stock Photo
    3d rendered illustration of humerus in human skeleton.
    Chinese doctors talking and walking in hospital — Stock Photo
    Chinese doctors talking and walking in hospital
    Doctor giving presentation to team of interim doctors at conference room — Stock Photo
    Doctor giving presentation to team of interim doctors at conference room
    Blue human silhouette with visible brain on black background, digital illustration. — Stock Photo
    Blue human silhouette with visible brain on black background, digital illustration.
    Silhouette of male body with back pain, digital illustration. — Stock Photo
    Silhouette of male body with back pain, digital illustration.
    Man with down syndrome working in area of hospital — Stock Photo
    Man with down syndrome working in area of hospital
    Diseased stomach in abstract male body, digital illustration. — Stock Photo
    Diseased stomach in abstract male body, digital illustration.
    Dust mite parasite, microscopic digital illustration. — Stock Photo
    Dust mite parasite, microscopic digital illustration.
    Giardia lamblia protozoan parasites, digital illustration — Stock Photo
    Giardia lamblia protozoan parasites, digital illustration
    Illustration of human knee bones on white background. — Stock Photo
    Illustration of human knee bones on white background.
    Illustration of rectal cancer in human body silhouette. — Stock Photo
    Illustration of rectal cancer in human body silhouette.
    Silhouette of running obese man with joint pain, computer illustration. — Stock Photo
    Silhouette of running obese man with joint pain, computer illustration.
    Content mother putting on oxygen mask on face of son for inhalation procedure while sitting on sofa at home — Stock Photo
    Content mother putting on oxygen mask on face of son for inhalation procedure while sitting on sofa at home
    Human hand musculature — Stock Photo
    Human hand musculature
    Male body with back pain in rear view, conceptual illustration. — Stock Photo
    Male body with back pain in rear view, conceptual illustration.
    Smiling aged female using blue protective medical mask from coronavirus while looking at camera on pink background in studio — Stock Photo
    Smiling aged female using blue protective medical mask from coronavirus while looking at camera on pink background in studio
    Plasmodium ovale protozoan, digital illustration. — Stock Photo
    Plasmodium ovale protozoan, digital illustration.
    Male doctor examining female patient on sofa — Stock Photo
    Male doctor examining female patient on sofa
    Unrecognizable crop doctor in uniform using mobile phone while standing in corridor near window in hospital — Stock Photo
    Unrecognizable crop doctor in uniform using mobile phone while standing in corridor near window in hospital
    Normal cardiovascular system — Stock Photo
    Normal cardiovascular system
    Giardia lamblia flagellated protozoan parasite, digital illustration. — Stock Photo
    Giardia lamblia flagellated protozoan parasite, digital illustration.
    Illustration of accentuated red parathyroid glands behind thyroid gland and molecules of parathyroid hormone. — Stock Photo
    Illustration of accentuated red parathyroid glands behind thyroid gland and molecules of parathyroid hormone.
    Crop anonymous dentist in latex gloves demonstrating prosthetics wax up while working in modern light clinic — Stock Photo
    Crop anonymous dentist in latex gloves demonstrating prosthetics wax up while working in modern light clinic
    Illustration of female silhouette with highlighted bladder. — Stock Photo
    Illustration of female silhouette with highlighted bladder.
    Illustration of hand bones in human skeleton on blue background. — Stock Photo
    Illustration of hand bones in human skeleton on blue background.
    Illustration of female silhouette with highlighted kidneys. — Stock Photo
    Illustration of female silhouette with highlighted kidneys.
    Portrait of Aesculapian snake (Zamenis longissimus) — Stock Photo
    Portrait of Aesculapian snake (Zamenis longissimus)
    Human digestive system, computer illustration. — Stock Photo
    Human digestive system, computer illustration.
    Horse anatomy with visible internal organs, computer illustration. — Stock Photo
    Horse anatomy with visible internal organs, computer illustration.
    Human embryonic stem cell on pin tip, conceptual digital artwork. — Stock Photo
    Human embryonic stem cell on pin tip, conceptual digital artwork.
    Female breast anatomy — Stock Photo
    Female breast anatomy
    Conceptual digital illustration showing Giardia intestinalis parasites in drop of water from dirty tap. — Stock Photo
    Conceptual digital illustration showing Giardia intestinalis parasites in drop of water from dirty tap.
    Black charcoal capsules spilling from glass, studio shot. — Stock Photo
    Black charcoal capsules spilling from glass, studio shot.
    Flu virus cells in imaging flow cytometry colours, digital illustration. — Stock Photo
    Flu virus cells in imaging flow cytometry colours, digital illustration.
    Blue single-use mask for virus protection on yellow background — Stock Photo
    Blue single-use mask for virus protection on yellow background
    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 transparent blue silhouette of male body with colored kidney cancer. — Stock Photo
    Illustration of transparent blue silhouette of male body with colored kidney cancer.
    Illustration of schistosoma blood fluke flatworm on black background. — Stock Photo
    Illustration of schistosoma blood fluke flatworm on black background.
    Doctor with digital tablet making rounds, talking with senior patient in hospital room — Stock Photo
    Doctor with digital tablet making rounds, talking with senior patient in hospital room
    Doctor meeting with senior patients in hospital. — Stock Photo
    Doctor meeting with senior patients in hospital.
    Cut in an artery seen from its interior — Stock Photo
    Cut in an artery seen from its interior
    Closeup of abstract background with round shaped cells of vaccine of different sizes illuminated by colorful light — Stock Photo
    Closeup of abstract background with round shaped cells of vaccine of different sizes illuminated by colorful light
    Transparent human body silhouette with visible healthy knee joint, computer illustration. — Stock Photo
    Transparent human body silhouette with visible healthy knee joint, computer illustration.
    Female thorax anatomy and mammary glands, digital illustration. — Stock Photo
    Female thorax anatomy and mammary glands, digital illustration.
    White oval tablets of vitamin supplements, full frame. — Stock Photo
    White oval tablets of vitamin supplements, full frame.
    Abstract female body with back pain, conceptual digital illustration. — Stock Photo
    Abstract female body with back pain, conceptual digital illustration.
    Chinese medical workers sitting at meeting — Stock Photo
    Chinese medical workers sitting at meeting
    Patient with a heart pacemaker — Stock Photo
    Patient with a heart pacemaker
    Illustration of lumbar spine in human skeleton on blue background. — Stock Photo
    Illustration of lumbar spine in human skeleton on blue background.
    Colored red DNA molecule damage, genetic disorder conceptual illustration. — Stock Photo
    Colored red DNA molecule damage, genetic disorder conceptual illustration.
    Lab technicians in protective suits and masks looking in camera in sterile laboratory. — Stock Photo
    Lab technicians in protective suits and masks looking in camera in sterile laboratory.
    Bending male body with back pain, conceptual illustration. — Stock Photo
    Bending male body with back pain, conceptual illustration.
    Human skull transversal cross-section view on black background. — Stock Photo
    Human skull transversal cross-section view on black background.
    Male scientist in protective clothing working in laboratory. — Stock Photo
    Male scientist in protective clothing working in laboratory.
    Visual render of Knee bones — Stock Photo
    Visual render of Knee bones
    Caucasian senior female doctor wearing a face mask looking at camera and smiling. medical professional at work during coronavirus covid 19 pandemic. — Stock Photo
    Caucasian senior female doctor wearing a face mask looking at camera and smiling. medical professional at work during coronavirus covid 19 pandemic.