unrecognizable female scientist with bacteriological protection suit examining a petri dish in the laboratory

analysis analyzing bacteria bacteriological banner biochemistry biohazard biology biotechnology caucasian corona coronavirus covid19 development dish doctor examining experiment face female flask glasses gloves green hammad hand hazard hazmat header horizontal investigation isolation job lab laboratory latex looking man mask medical medicine microbiology nuclear one panorama panoramic pathologist pen person petri pharmaceutical pollution protection protective radiation radioactive research researcher respirator safe safety science scientific scientist stirring studio suit suits survival test toxic toxins uniform vertical virus waste web woman