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Silver ballpoint pen pointing to letter in eyesight check table. sight test and correction excellent vision or optician shop laser surgery alternative driver health certificate examination conceptZDARMA
Pcr test to covid-19 in doctor hands close-up, woman in white holds coronavirus swab collection kit. concept of corona virus diagnostics, medical testing, cure and treatment during pandemic.ZDARMA
Rack with tubes blood test from patients for analysis in the hematology laboratory. technician working with tray blood tubes samples for testing in the preanalytical labZDARMA
Medical worker taking a swab for corona virus sample from potentially infected woman with the isolation gown or protective suits and surgical face masksZDARMA
Coronavirus covid-19 respiratory sputum specimen swab test tube with gloves, mask. a specialist in a protective suit examines the sample virus sars-cov-2. examination of sputum with suspected covid-19ZDARMA
Woman getting tested at a coronavirus drive thru station by medical staff with ppe suit by throat swab. health care drive thru service and medical conceptZDARMA
Woman wearing blue medical gloves and holding covid-19 (sars-cov-2) first antigen test kit device to help in the rapid detection testing at home. showing positive covid-19 outbreak.ZDARMA
Cropped view of doctor in white coat and latex gloves holding marker pen near marked female handZDARMA
Science, chemistry, technology, biology and people concept - young scientists with test tube and microscope making research in clinical laboratory over blue molecular structure backgroundZDARMA
Man holding tubes with samples labeled and report for analysis top view of a work table of lab with blood tubes for analysis and computerZDARMA
Pcr laboratory. biological safety cabinets class ii . rna and dna extraction from biological material. prepare bilogical matherialsZDARMA
The student fills in the answers to the test in the exercise and examination paper with a pencil. computer worksheet with pencil in school test room, education concept.ZDARMA
Hand of scientist holding flask with lab glassware and test tubes in chemical laboratory background, science laboratory research and development conceptZDARMA
Worldwide coronavirus epidemic concept. pandemic covid-19, 2019-ncov. laboratory test strip for antibody or sars-cov-2 virus disease. in doctor hands. with pills, vaccination syringes, notebook.ZDARMA
Female medical staff worker wearing protective equipment takes sample from nose of a patient to antigen test for coronavirus.ZDARMA
Rapid covid-19 coronavirus strip test cassette for antibody or sars-cov-2 virus disease epidemic isolated on white background close-upZDARMA
Life scientists researching in laboratory. focused female life science professional pipetting solution into the glass cuvette. lens focus on researchers eyes. healthcare and biotechnology concept.ZDARMA
A young caucasian man, sitting in his living room, holds a covid-19 antigen diagnostic test device in his hand that confirms a positive resultZDARMA
Female patient wearing mask over mouth is having sample taken from nose for a pcr test for covid 19.ZDARMA
Preparation for blood test. medical technician preparing before taking a blood sample from patient.ZDARMA
Blood test for covid-19. examination of a blood sample for the presence of sars-cov-2 coronavirus close upZDARMA
Positive pink and blue plastic pregnancy tests on pink and blue background. top view. flat lay. copy space for text.ZDARMA
Smiling girl puts face mask off her nose so that a healthcare worker can take a sample for covid-19 testing.ZDARMA
Tests for covid-19, lab card kit test for viral influenza. test tubes containing a blood sample on background. testing for presence of coronavirus.ZDARMA
Coronavirus test - medical worker taking a throat swab for coronavirus sample from a potentially infected woman with the isolation gown or protective suits and surgical face masksZDARMA
Physician wearing personal protective equipment performing a coronavirus covid-19 pcr test, patient nasal np and oral op swab sample specimen collection process, viral rt-pcr dna diagnostic procedureZDARMA
Rapid express covid19 test for detection of specific antibodies igm and igg to novel corona virus sars-cov-2 causing covid-19 illness. medic or doctor applies blood from patient finger on test..ZDARMA
Doctor shows rapid laboratory covid-19 test for detection of igm and igg antibodies to novel coronavirus, sars-cov-2 with positive and negative results. immunity to novel corona virus causing covid-19ZDARMA
Self test kit for covid-19 at home showing positive on gray background, coronavirus, covid, health, home test, concept with copy space and surgical gloves close upZDARMA
Test for coronavirus covid-19. female doctor or nurse doing lab analysis of a nasal swab in a hospital laboratory.ZDARMA
Covid-19, corona virus or novel coronavirus epidemic disease with doctor or lab technician scientist in ppe personal protective equipment holding preventive plan in hospital laboratoryZDARMA
Coronavirus covid-19 medical test vaccine research and development concept. scientist in laboratory study and analyze scientific sample of coronavirus antibody to produce drug treatment for covid-19.ZDARMA
Doctor laboratory assistant in protective suit takes swab from nose of sick patient at home. laboratory tests for coronavirus concept.ZDARMA
Smear test of saliva for covid-19 rapid test with medical professionals in the laboratory during a coronavirus epidemicZDARMA
Closeup of a man, wearing blue surgical gloves, placing the sample into the covid-19 antigen diagnostic test device, on a blue surfaceZDARMA
Doctor laboratory assistant in protective suit takes swab from nose of sick patient at home. laboratory tests for coronavirus concept.ZDARMA
Doctor or medtech shows rapid laboratory covid-19 test to detect igm and igg antibodies to novel coronavirus, sars-cov-2 with positive result. immunity against covid-19, respiratory viral pneumonia.ZDARMA
Doctor holding swab test tube for 2019-ncov analyzing. coronavirus test. blue medical gloves and protective face mask for protection against covid-19 virus. coronavirus and pandemic.ZDARMA
Coronavirus test - medical worker taking a swab for corona virus sample from potentially infected woman with the isolation gown or protective suits and surgical face masksZDARMA
Doctor holding a test kit for viral disease tests with the covid-19 sars-cov-2 laboratory card kit for the novel viral coronavirus sars cov 2 virus (formerly known as 2019-ncov)ZDARMA
Pediatrician taking nasal mucus test sample from elementary age girl's nose performing respiratory virus testing procedureZDARMA
Infertility problem. upset african american couple sitting on bed with negative pregnancy test result, free spaceZDARMA
Close up of woman hands signing or writing a document on a sheet of white paper with black pen in the morningZDARMA
Coronavirus nasal swab test for kids. doctor taking saliva sample for covid-19 diagnostics of child. little boy patient in hospital. protective hazmat suit for nurse and medical staff. virus outbreak.ZDARMA
Coronavirus test. medical worker in protective suite taking a swab for corona virus test, potentially infected young womanZDARMA
Portrait of young optometrist pointing at vision chart while checking eyesight of female patient in modern ophthalmology clinic, copy spaceZDARMA
Medical professionals in protective clothing measuring contactless fever at covid-19 test center during coronavirus epidemicZDARMA
Positive results of corona virus tests. many blood test tube in special holder in the laboratory.ZDARMA
Closeup of a healthcare worker, wearing blue surgical gloves, put the sample of a nasopharyngeal swab in contact with the reactant, before to insert it into the covid-19 antigen diagnostic test deviceZDARMA
A doctor in a protective suit taking a nasal swab from a person to test for possible coronavirus infection. nasal mucus testing for viral infections.ZDARMA
Coronavirus test - medical worker taking a swab for corona virus sample from potentially infected woman with the isolation gown or protective suits and surgical face masksZDARMA
Doctor obtain nasopharyngeal swab specimen to test covid 19 or coronavirus infection from patient . covid-19 medical examination staff service concept .ZDARMA
Coronavirus test - medical worker taking a swab for corona virus sample from potentially infected woman with the isolation gown or protective suits and surgical face masksZDARMA
Doctor holds test tube and cotton swab in his hands with medical gloves in laboratory close-up. dna expertise genetic engineering concept.ZDARMA
Coronavirus test. medical worker in protective suite taking a swab for corona virus test, potentially infected young womanZDARMA
Medical staff with face mask and professional uniform takes a swab of the driver's mouth on the sars-cov-2 content.ZDARMA
Coronavirus test - medical worker taking a throat swab for coronavirus sample from a potentially infected elder man with the isolation gown or protective suits and surgical face masksZDARMA
Doctor holding test tube with blood for 2019-ncov analyzing. covid-19 virus, coronavirus blood test concept.ZDARMA
Nurse wearing respirator mask for stop coronavirus outbreak (covid-19) and holding testing patients blood samples for corona virus from in laboratory, empty isolated on long bannerZDARMA
Policeman holding device for checking alcohol intoxication while standing near the stopped car with woman driverZDARMA
Young smiling man examining a new car in a showroom. happy guy feeling comfortable sitting on driver seat in his new car at showroom. man ready to make first test drive.ZDARMA
Science, chemistry, biology, medicine and people concept - close up of young female scientist holding test tube with blood sample making research in clinical laboratoryZDARMA
Blood test samples for presence of coronavirus (covid-19) tube containing a blood sample that has tested positive for coronavirus. covid-19 concept.ZDARMA
The girl is holding a snapshot of an ultrasound twin in the fourth week of pregnancy. first trimester. confirmation of pregnancyZDARMA
A healthcare professional wearing a protective suit and disposable sterile gloves takes samples from a patients nose for a covid 19 test. pandemic against a gray background.ZDARMA
Stránka
za 10,000