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    Female scientist viewing tissue sample under microscope. — Stock Photo
    Female scientist viewing tissue sample under microscope.
    Trial frame and ophthalmic lenses in rack, close-up. — Stock Photo
    Trial frame and ophthalmic lenses in rack, close-up.
    Coloured scanning electron micrograph of surface of prostate cancer cells. — Stock Photo
    Coloured scanning electron micrograph of surface of prostate cancer cells.
    Physiotherapist and female patient looking at spine x-ray in clinic — Stock Photo
    Physiotherapist and female patient looking at spine x-ray in clinic
    From above of little boy with mouth opened being examined by female doctor in clinic — Stock Photo
    From above of little boy with mouth opened being examined by female doctor in clinic
    Plasmodium malariae protozoa in blood vessel, computer illustration. — Stock Photo
    Plasmodium malariae protozoa in blood vessel, computer illustration.
    Woman with Spina Bifida spraying flowers with a garden hose — Stock Photo
    Woman with Spina Bifida spraying flowers with a garden hose
    Group of professional doctors wearing protective masks and suits standing near operating table with equipment and preparing for operation in modern clinic — Stock Photo
    Group of professional doctors wearing protective masks and suits standing near operating table with equipment and preparing for operation in modern clinic
    Glad female teenager in headscarf for cancer concept with paper cup of takeaway hot drink looking away — Stock Photo
    Glad female teenager in headscarf for cancer concept with paper cup of takeaway hot drink looking away
    Doctor using x-ray machine to examining patient in hospital — Stock Photo
    Doctor using x-ray machine to examining patient in hospital
    Plasmodium vivax protozoa and red blood cells, digital illustration. — Stock Photo
    Plasmodium vivax protozoa and red blood cells, digital illustration.
    Plasmodium ovale protozoan inside red blood cells in the stage of schizont, computer illustration — Stock Photo
    Plasmodium ovale protozoan inside red blood cells in the stage of schizont, computer illustration
    Female pediatrician talking to elementary age boy. — Stock Photo
    Female pediatrician talking to elementary age boy.
    Female doctor preparing to do a pcr test — Stock Photo
    Female doctor preparing to do a pcr test
    Covid-19 coronavirus particle, computer illustration. The new coronavirus SARS-CoV-2 (previously 2019-CoV) emerged in Wuhan, China, in December 2019 — Stock Photo
    Covid-19 coronavirus particle, computer illustration. The new coronavirus SARS-CoV-2 (previously 2019-CoV) emerged in Wuhan, China, in December 2019
    Coloured scanning electron micrograph of cancer cells migrating down pores. — Stock Photo
    Coloured scanning electron micrograph of cancer cells migrating down pores.
    Mother putting on a respirator for her child to avoid possible infection — Stock Photo
    Mother putting on a respirator for her child to avoid possible infection
    Female doctor preparing to do a pcr test — Stock Photo
    Female doctor preparing to do a pcr test
    Hand of researcher holding vacutainer tube above pool of blood and syringe. — Stock Photo
    Hand of researcher holding vacutainer tube above pool of blood and syringe.
    Concentrated African American male doctor in medical robe and mask working on laptop in modern clinic — Stock Photo
    Concentrated African American male doctor in medical robe and mask working on laptop in modern clinic
    Nurse taking notes in x-ray room at hospital — Stock Photo
    Nurse taking notes in x-ray room at hospital
    Plasmodium vivax protozoa inside blood vessel, digital illustration. — Stock Photo
    Plasmodium vivax protozoa inside blood vessel, digital illustration.
    Close-up of syringes for allergy patch test. — Stock Photo
    Close-up of syringes for allergy patch test.
    Close-up of laboratory technician holding tube with blood sample in gloved hand. — Stock Photo
    Close-up of laboratory technician holding tube with blood sample in gloved hand.
    Urine sample with test strip on white background. — Stock Photo
    Urine sample with test strip on white background.
    Illustration of red cancer cell on blue background. — Stock Photo
    Illustration of red cancer cell on blue background.
    Female doctor putting headphones on boy having hearing test. — Stock Photo
    Female doctor putting headphones on boy having hearing test.
    Female pediatrician prescribing medication for boy with arm in sling in doctors office — Stock Photo
    Female pediatrician prescribing medication for boy with arm in sling in doctors office
    Digital artwork of white blood cells attacking red illuminated cancer cell. — Stock Photo
    Digital artwork of white blood cells attacking red illuminated cancer cell.
    Babesia parasites inside red blood cell, computer illustration — Stock Photo
    Babesia parasites inside red blood cell, computer illustration
    Covid-19 coronavirus particle, computer illustration. The new coronavirus SARS-CoV-2 (previously 2019-CoV) emerged in Wuhan, China, in December 2019 — Stock Photo
    Covid-19 coronavirus particle, computer illustration. The new coronavirus SARS-CoV-2 (previously 2019-CoV) emerged in Wuhan, China, in December 2019
    Asian female physiotherapist treating asian female patient at her home. healthcare and medical physiotherapy treatment. — Stock Photo
    Asian female physiotherapist treating asian female patient at her home. healthcare and medical physiotherapy treatment.
    Illustration of illuminated cancer cells on black background. — Stock Photo
    Illustration of illuminated cancer cells on black background.
    Plasmodium vivax protozoa inside blood vessel, digital illustration. — Stock Photo
    Plasmodium vivax protozoa inside blood vessel, digital illustration.
    Beautiful schnauzer puppy with virus filter mask — Stock Photo
    Beautiful schnauzer puppy with virus filter mask
    Blood samples in a multi well plate during a clinical trial. — Stock Photo
    Blood samples in a multi well plate during a clinical trial.
    Digital artwork of white blood cells attacking green illuminated cancer cell. — Stock Photo
    Digital artwork of white blood cells attacking green illuminated cancer cell.
    Doctor making rounds, talking with patient and family in hospital ward — Stock Photo
    Doctor making rounds, talking with patient and family in hospital ward
    Plasmodium vivax protozoan, computer illustration. — Stock Photo
    Plasmodium vivax protozoan, computer illustration.
    Female doctor and nurse discussing x-rays in in hospital — Stock Photo
    Female doctor and nurse discussing x-rays in in hospital
    Babesia parasites inside red blood cell, computer illustration — Stock Photo
    Babesia parasites inside red blood cell, computer illustration
    Plasmodium vivax protozoa inside blood vessel, digital illustration. — Stock Photo
    Plasmodium vivax protozoa inside blood vessel, digital illustration.
    Blue colored computed tomography scan of brain section of senior female patient with glioblastoma brain cancer. — Stock Photo
    Blue colored computed tomography scan of brain section of senior female patient with glioblastoma brain cancer.
    Female patient at eye examination in ophthalmology clinic. — Stock Photo
    Female patient at eye examination in ophthalmology clinic.
    Biracial male physiotherapist treating senior male patient on wheelchair at clinic. senior healthcare and medical physiotherapy treatment. — Stock Photo
    Biracial male physiotherapist treating senior male patient on wheelchair at clinic. senior healthcare and medical physiotherapy treatment.
    Male dentist holding X-ray against lightbox and showing to girl. — Stock Photo
    Male dentist holding X-ray against lightbox and showing to girl.
    Biracial male physiotherapist treating arms of senior male patient at clinic. senior healthcare and medical physiotherapy treatment. — Stock Photo
    Biracial male physiotherapist treating arms of senior male patient at clinic. senior healthcare and medical physiotherapy treatment.
    Illustration of illuminated green cancer cell on black background. — Stock Photo
    Illustration of illuminated green cancer cell on black background.
    Digital artwork of illuminated red human cancer cell. — Stock Photo
    Digital artwork of illuminated red human cancer cell.
    Doctor with stethoscope examining kid in clinic — Stock Photo
    Doctor with stethoscope examining kid in clinic
    X-ray of neck with stethoscope, close-up. — Stock Photo
    X-ray of neck with stethoscope, close-up.
    Plasmodium malariae protozoan parasite, digital illustration. — Stock Photo
    Plasmodium malariae protozoan parasite, digital illustration.
    Plasmodium malariae protozoan and red blood cells in blood vessel, computer illustration. — Stock Photo
    Plasmodium malariae protozoan and red blood cells in blood vessel, computer illustration.
    Top view of crop unrecognizable woman using modern pulse oximeter on finger of kid for measuring oxygen level in blood — Stock Photo
    Top view of crop unrecognizable woman using modern pulse oximeter on finger of kid for measuring oxygen level in blood
    Knee of obese patient with arthritis — Stock Photo
    Knee of obese patient with arthritis
    Scientist hands holding urine sample in container and chart, studio shot. — Stock Photo
    Scientist hands holding urine sample in container and chart, studio shot.
    Side view of two men in medical uniform looking puzzled while watching laptop together. — Stock Photo
    Side view of two men in medical uniform looking puzzled while watching laptop together.
    Biracial male physiotherapist treating back of senior male patient at clinic. senior healthcare and medical physiotherapy treatment. — Stock Photo
    Biracial male physiotherapist treating back of senior male patient at clinic. senior healthcare and medical physiotherapy treatment.
    Spreading cancer cells, computer illustration. — Stock Photo
    Spreading cancer cells, computer illustration.
    Doctor examining x-ray at hospital — Stock Photo
    Doctor examining x-ray at hospital