doctor or laboratory scientist holding a blood sample
Medical clinic. Nurse holding a blood sample. Close up
Medical clinic. Nurse holding an test tube with blood sample. Close up
Medium shot of unrecognizable doctor in disposable coveralls and other protective gear holding tube with blood sample and talking to male patient in face mask
NEW
Portrait of male nurse holding blood sample container, doing medical investigation for sick patient, isolated over studio background
NEW
Portrait of male nurse holding blood sample container, doing medical investigation for sick patient, isolated over studio background
vintage 1930 nurse handing the doctor a blood sample in a test tube
Doctor in protective mask holding blood test capsule. Observing infected blood sample. Isolated on blue background.
Comparing COVID-19 positive blood samples in a medical setting
Comparing COVID-19 positive blood samples in a medical setting
Comparing COVID-19 positive blood samples in a medical setting