Test tubes in the doctor's hand with a positive and negative blood sample for COVID-19. Blood testing for the presence of antibodies to the causative agent of a new coronavirus infection - Stock Photo & Image
By Alexander_Ku 5770x3852 px
Stock Photo ID: 435208644
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Hand in glove, medical laboratory scientist hold blood sample in test tube. Stand with more blood, urine samples for medical analysis in test lab. Laboratory study of samples for novel coronavirus.
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