Taking a blood sample for testing in the tube. Collecting the blood
A nurse taking a blood sample from a hand for testing
Close up of female hands taking blood sample for blood sugar testing
Sequence of shots of male biomedical scineitst in goggles, face mask and gloves putting droplet of blood into Covid-19 testing kit, then studying sample in test tube
Taking blood sample from finger. Close up of hands in glove draw blood finger. Collection blood analysis. Take blood sampling. Hiv testing process
male laboratory technician is testing and analysing new drug for curing coronavirus, taking sample from test tube
Finger blood test. Closeup of hands in glove taking blood sample. Close up of blood testing. Nurse drawing blood from male hand. Medical
Slowmo shot of African-American male doctor putting swab sample in test tube after doing coronavirus testing of patient in clinic
cancer researcher testing a blood sample
Slowmo shot of female scientists in protective coveralls exploring polluted seashore area and taking soil sample putting it into test tube
Covid-19 pandemic. Diagnostic testing. Technician in protective gloves checking blood sample in tube.
Unrecognizable doctor in gloves taking blood from man vein into test tube. Closeup paramedic providing blood test with catheter in patient arm. Medical worker hands taking blood sample for coronavirus