Asystentka laboratoryjna w kombinezonie ochronnym, masce i rękawiczkach posiada probówkę z próbką krwi zakażoną koronowirusem Covid-19. Diagnostyka sars-cov-2. - Materiał filmowy & wideo

Diagnosis of coronovirus covid-19 in the laboratory. Girl doctor looks at a test tube with a medical sample of blood infected SARS-CoV-2. Positive test.

Portrait of a laboratory assistant girl in a science lab with a blood sample for research in test tube. Population testing coronavirus covid-19.

Diagnostics Sars-CoV-2. Beautiful girl laboratory assistant in the laboratory holds a test tube with a blood sample infected with coronovirus Covid-19.

Beautiful girl laboratory assistant in the laboratory holds a test tube with a blood sample infected with coronovirus Covid-19. Diagnostics Sars-CoV-2.

Laboratory worker in safety glasses checking meat sample in tube quality control

Diagnosis of coronovirus covid-19 in the laboratory. Girl doctor looks at a test tube with a medical sample of blood infected SARS-CoV-2. Positive test.

Portrait of a laboratory assistant girl in a science lab with a blood sample for research in test tube. Population testing coronavirus covid-19.

Diagnostics Sars-CoV-2. Beautiful girl laboratory assistant in the laboratory holds a test tube with a blood sample infected with coronovirus Covid-19.

Beautiful girl laboratory assistant in the laboratory holds a test tube with a blood sample infected with coronovirus Covid-19. Diagnostics Sars-CoV-2.

Diagnosis of sars-cov-2, coronavirus covid-19. Close up portrait of a tired lab technician with sad eyes at the desk with test tubes, medical samples and reagents.

Microbiologist with a tube of biological sample contaminated by Coronavirus with label Covid-19. Lab technician does a chemical blood test. Records the results.