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    Single test tube with blood sample. — Stock Photo
    Single test tube with blood sample.
    Giardia intestinalis, trophozoite and cyst, flagellated parasite in small intestine, digital illustration. — Stock Photo
    Giardia intestinalis, trophozoite and cyst, flagellated parasite in small intestine, digital illustration.
    Erythrocytes red blood cells in human blood vessel, digital illustration. — Stock Photo
    Erythrocytes red blood cells in human blood vessel, digital illustration.
    Microbiologist working in laboratory with bacteria growth in petri dish. — Stock Photo
    Microbiologist working in laboratory with bacteria growth in petri dish.
    Lion laying on grass — Stock Photo
    Lion laying on grass
    Human papilloma virus (HPV), computer illustration. HPV causes warts, which mostly occur on hands and feet. Certain strains also infect genitals. Although most warts are non-malignant (not cancerous), some strains of HPV have been associated — Stock Photo
    Human papilloma virus (HPV), computer illustration. HPV causes warts, which mostly occur on hands and feet. Certain strains also infect genitals. Although most warts are non-malignant (not cancerous), some strains of HPV have been associated
    Red stomach in female silhouette on blue background, computer illustration. — Stock Photo
    Red stomach in female silhouette on blue background, computer illustration.
    Lens of modern machine over Petri dish and manipulators during process of ovum fertilization in contemporary lab of clinic — Stock Photo
    Lens of modern machine over Petri dish and manipulators during process of ovum fertilization in contemporary lab of clinic
    Blue silhouette of senior woman silhouette with highlighted thyroid gland. — Stock Photo
    Blue silhouette of senior woman silhouette with highlighted thyroid gland.
    White Dog Sitting In Snow — Stock Photo
    White Dog Sitting In Snow
    Vascular system in normal female body, digital illustration — Stock Photo
    Vascular system in normal female body, digital illustration
    Soft coral and sunburst in Raja Ampat — Stock Photo
    Soft coral and sunburst in Raja Ampat
    Lassa virus particles, digital illustration. — Stock Photo
    Lassa virus particles, digital illustration.
    Abstract 3d illustration of nerve cells with connections in human nervous system. — Stock Photo
    Abstract 3d illustration of nerve cells with connections in human nervous system.
    Structure of eosinophil blood cell — Stock Photo
    Structure of eosinophil blood cell
    Goliath Grouper floating over shipwreck — Stock Photo
    Goliath Grouper floating over shipwreck
    Structural anatomy of adult human — Stock Photo
    Structural anatomy of adult human
    View of Deltoid muscle — Stock Photo
    View of Deltoid muscle
    Light micrograph of liver fluke eggs in a fish fin. — Stock Photo
    Light micrograph of liver fluke eggs in a fish fin.
    Muscular abdomen, computer illustration — Stock Photo
    Muscular abdomen, computer illustration
    Human eye anatomy, computer illustration. — Stock Photo
    Human eye anatomy, computer illustration.
    Digital artwork of unicellular yeast fungus Candida auris. — Stock Photo
    Digital artwork of unicellular yeast fungus Candida auris.
    Computer illustration showing human hair with dandruff and close-up view of microscopic fungi Malassezia furfur associated with seborrhoeic dermatitis and dandruff formation — Stock Photo
    Computer illustration showing human hair with dandruff and close-up view of microscopic fungi Malassezia furfur associated with seborrhoeic dermatitis and dandruff formation
    Lower leg and foot bones — Stock Photo
    Lower leg and foot bones
    Computer illustration showing human hair with dandruff and close-up view of microscopic fungi Malassezia furfur associated with seborrhoeic dermatitis and dandruff formation — Stock Photo
    Computer illustration showing human hair with dandruff and close-up view of microscopic fungi Malassezia furfur associated with seborrhoeic dermatitis and dandruff formation
    Human embryo cells, scientific medical illustration. — Stock Photo
    Human embryo cells, scientific medical illustration.
    Illustration of silhouette of obese man having back pain. — Stock Photo
    Illustration of silhouette of obese man having back pain.
    Gold-specs jawfish in hole — Stock Photo
    Gold-specs jawfish in hole
    Medical illustration of silhouette of senior woman with highlighted brain on white background. — Stock Photo
    Medical illustration of silhouette of senior woman with highlighted brain on white background.
    Close-up of monarch caterpillar on leaf on brown background — Stock Photo
    Close-up of monarch caterpillar on leaf on brown background
    Close-up of a spider on a spider web, selective focus macro shot — Stock Photo
    Close-up of a spider on a spider web, selective focus macro shot
    Abstract group of particles of viruses, computer illustration. — Stock Photo
    Abstract group of particles of viruses, computer illustration.
    Skeletal system and large intestine — Stock Photo
    Skeletal system and large intestine
    Low angle view of anatomical model showing female anatomy and internal organs, computer illustration. — Stock Photo
    Low angle view of anatomical model showing female anatomy and internal organs, computer illustration.
    Human hand bones, illustration. — Stock Photo
    Human hand bones, illustration.
    Ovary. Light micrograph (LM) of section through whole ovary. Cortex (outer region) contains numerous corpora lutea (pink) and follicles (purple) at various stages of development — Stock Photo
    Ovary. Light micrograph (LM) of section through whole ovary. Cortex (outer region) contains numerous corpora lutea (pink) and follicles (purple) at various stages of development
    Human skeleton part with detailed red Biceps femoris longus muscle, digital illustration. — Stock Photo
    Human skeleton part with detailed red Biceps femoris longus muscle, digital illustration.
    Female silhouette showing heart anatomy, computer illustration. — Stock Photo
    Female silhouette showing heart anatomy, computer illustration.
    Scabies mite or Sarcoptes scabei — Stock Photo
    Scabies mite or Sarcoptes scabei
    Colored illustration showing abundant lymphoblast cells in human bone marrow smear in acute lymphoblastic leukaemia. — Stock Photo
    Colored illustration showing abundant lymphoblast cells in human bone marrow smear in acute lymphoblastic leukaemia.
    Shoulder bones in x-ray digital illustration of human body. — Stock Photo
    Shoulder bones in x-ray digital illustration of human body.
    Computer illustration of yeast and hyphae stages of Candida fungi — Stock Photo
    Computer illustration of yeast and hyphae stages of Candida fungi
    Eggs of parasitic worm Trichuris trichiura, computer illustration — Stock Photo
    Eggs of parasitic worm Trichuris trichiura, computer illustration
    Veterinarian giving cat physical examination — Stock Photo
    Veterinarian giving cat physical examination
    Abstract male silhouette with visible brain and nerves of nervous system, computer illustration. — Stock Photo
    Abstract male silhouette with visible brain and nerves of nervous system, computer illustration.
    Abstract male body with detailed Pronator teres muscle, computer illustration. — Stock Photo
    Abstract male body with detailed Pronator teres muscle, computer illustration.
    Computer illustration of Candida fungi (yeast). most common representatives of Candida fungi are C. albicans and C. auris with similar morphology. C. albicans is found on skin and mucous membranes of mouth, genitals, respiratory — Stock Photo
    Computer illustration of Candida fungi (yeast). most common representatives of Candida fungi are C. albicans and C. auris with similar morphology. C. albicans is found on skin and mucous membranes of mouth, genitals, respiratory
    Sharknose goby on hard coral — Stock Photo
    Sharknose goby on hard coral
    Female doctor giving infant boy injection while baby sitting on father lap. — Stock Photo
    Female doctor giving infant boy injection while baby sitting on father lap.
    Llama standing on cliff — Stock Photo
    Llama standing on cliff
    Physical male figure with detailed Adductor brevis muscle, digital illustration. — Stock Photo
    Physical male figure with detailed Adductor brevis muscle, digital illustration.
    Group of laboratory test tubes with colored liquids. — Stock Photo
    Group of laboratory test tubes with colored liquids.
    Illustration of human heart anatomy on blue background. — Stock Photo
    Illustration of human heart anatomy on blue background.
    Human shoulder musculature — Stock Photo
    Human shoulder musculature
    Safety of drinking water. Conceptual illustration showing pathogenic viruses in drop of tap water. — Stock Photo
    Safety of drinking water. Conceptual illustration showing pathogenic viruses in drop of tap water.
    Human skeleton with red colored Supscapularis muscle, digital illustration. — Stock Photo
    Human skeleton with red colored Supscapularis muscle, digital illustration.
    Realistic structure of female musculature, digital illustration. — Stock Photo
    Realistic structure of female musculature, digital illustration.
    Group of virus particles, digital illustration. — Stock Photo
    Group of virus particles, digital illustration.
    Silhouette of walking obese man having joint pain, computer illustration. — Stock Photo
    Silhouette of walking obese man having joint pain, computer illustration.
    Cornflag flower against sunset in field — Stock Photo
    Cornflag flower against sunset in field