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The laboratory is used for scientific research to test and research therapeutic vaccines, lab assistants collect blood samples from patients and perform chemical reactions. Laboratory concept.

Medical worker or scientific holding corona virus blood test tube from patient

Doctor in protective mask and gloves holds medical thermometer set 40 and test tube containing blood tested for coronavirus isolated on blue. Laboratory testing patients blood for presence of coronavirus COVID-19.

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The laboratory is used for scientific research to test and research therapeutic vaccines, lab assistants collect blood samples from patients and perform chemical reactions. Laboratory concept.

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Medic in hazmat protective suit holds a test tube with a coronavirus positive blood sample from Wuhan, China. 2019 nCoV pandemic. stop coronavirus. MERS. A virologist is thinking of a coronavirus

Scientist in protective suit, mask and gloves is holding positive COVID-19 test with sample of blood in laboratory tube on white background. Pandemic infectious concept

The laboratory is used for scientific research to test and research therapeutic vaccines, lab assistants collect blood samples from patients and perform chemical reactions. Laboratory concept.

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Lab assistant in biohazard protection clothing is holding two laboratory samples of blood: positive and negative COVID-19 tests. White background. Pandemic infectious concept

The laboratory is used for scientific research to test and research therapeutic vaccines, lab assistants collect blood samples from patients and perform chemical reactions. Laboratory concept.

Researchers test blood samples in the laboratory. Researchers are inventing vaccines to treat COVID-19 virus.

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Researchers test blood samples in the laboratory. Researchers are inventing vaccines to treat COVID-19 virus.

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The laboratory is used for scientific research to test and research therapeutic vaccines, lab assistants collect blood samples from patients and perform chemical reactions. Laboratory concept.

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Test for Presence of Pesticides in Agricultural Products. Food Quality Inspector with Micropipette Adding Reagent into a Test Tube with Plant Sample

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Researcher or scientists loads blood samples into test tube in laboratory. Researchers are inventing vaccines to treat COVID-19 virus.

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Researchers compare blood samples of patients infected with the disease in the laboratory. Researchers are inventing vaccines to treat COVID-19 virus.

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Medical laboratory assistant holding test tube with positive Omicron COVID-19 test blood sample.

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Medical scientist man in biohazard chemical protective suit (PPE), mask and goggles holding COVID-19 Test tube in hospital laboratory. Male doctor or physician getting result of Coronavirus case.

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