Laboratory assistant puts test tube with blood to the labstand. Medications and vaccine development. Blood tests lab
Asian male scientist in lab coat and gloves using microscope and telling result of research to female assistant as she making notes on clipboard
Laboratory assistant checks test tube with blood. Medications and vaccine development. Blood tests lab, 4k 60p
Researcher working with laboratory glassware. Lab worker working at lab with test tubes. Laboratory assistant preparing laboratory glassware for experiment. Male researcher preparing for research
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Female doctor in white coat with microphone headset looking at digital tablet and telling about medical research during healthcare conference
Doctor telling patient how use glucometer. Mixed race woman holding device for blood test. Man sitting in office md listen attentively
Researcher hand holding test tube for checking covid-19 in the blood.
Lab technician assistant in ppe suit analyzing blood sample in test tube at laboratory. Doctor working with various bacteria, tissue, pharmaceutical research for antibiotics against covid19.
happy woman holding pregnancy test call husband or partner telling about positive result
Smart scientist experimenting in a lab to invent medicine. Stirring reagent with blood test. Man's researching and developing.
POV of researcher mouving test tubes with blood and holding patri dish analysing chemical reaction. Team of doctors, viorolog researcher in professional lab working to discover medical treatment.