Female scientist in disposable gloves, hat, face mask and protective glasses looking through microscope and making notes while working in laboratory
Asian scientist wearing protective mask, sterile hat and gloves using microscope and making notes while conducting research in laboratory
Chest up shot of female Asian scientist in protective face mask and eyewear using microscope and making notes while conducting laboratory research
Asian virologist wearing protective face mask, medical hat and gloves using microscope and writing notes during workday in laboratory
Senior male scientist in protective gloves, mask, glasses and hat working with microscope while conducting research in laboratory
Male chemist wearing protective mask, medical hat and gloves using microscope and taking notes at workplace in laboratory
Female scientist in protective face mask, glasses and gloves using microscope while doing vaccine research in laboratory
Arc shot of senior scientist in protective mask, gloves and glasses working with microscope in laboratory
Asian chemist in protective face mask, medical hat and gloves examining blue chemical in test tube and making notes while conducting scientific experiment in laboratory
Young female scientist using microscope in modern laboratory
Portrait of female scientist in protective face mask, sterile hat and white coat using microscope and then posing for camera at work in laboratory
Portrait of senior male scientist in protective mask, glasses and hat sitting by microscope in laboratory and looking at camera