Free stock photo of analysis, bacteria, biochemistry, biology, biotech, biotechnology, chemistry, clean, clinic, clinical, corona, coronavirus, corridor, covid, covid 19, covid 19, discovery, down to a science, education, equipment, experiment, glassware, gloves, gown, hallway, health, healthcare, healthcare worker, hospital, hygiene, indoor, indoors, infection control, instrument, lab, laboratory, laboratory coat, laboratory technician, looking, macro, magnification, man, mask, medical, medical professional, medical research, microbiology, microscope, modern, modern design, optical, optics, pandemic, pathway, personal protective equipment, pharmacology, ppe, protective gear, research, safety, sample, sanitary, science, science building, science facility, scientist, sterile, sterility, tech, technology, virus, white, white tiles, zoom