Over the shoulder view of person in protective gloves holding covid blood test tube
Covid-19 pandemic. Diagnostic testing. Technician in protective gloves checking blood sample in tube.
Medical worker in white protective clothing and mask holding test tube with blood. Windows with cityscape on background.
Female scientist in protective mask, gloves and glasses examining blood samples in test tubes while working in lab during covid- pandemic
Low angle shot of ecologist in protective coverall, gloves and respiratory mask holding test tube and examining sample
Chest up shot of female Asian scientist in protective mask, suit, gloves and goggles holding test tube with red substance in it and Covid-19 inscription and looking at camera
Lab scientist in protective uniform, mask, goggles and gloves examining blood sample in test tube with Covid-19 inscription while developing antiviral drug
Girl wearing face mask and protective glasses holding test tubes with chemical at laboratory
Close up with rack focus of male scientist in protective goggles and face mask looking at blood sample in test tube
Competent medical worker in protective uniform holding test tube with blood for analysis on COVID 19 virus. Concept of coronavirus treatment and laboratory science.
Competent medical worker in protective uniform holding test tube with blood for analysis on COVID 19 virus. Concept of coronavirus treatment and laboratory science.
Competent medical worker in protective uniform holding test tube with blood for analysis on COVID 19 virus. Concept of coronavirus treatment and laboratory science.