escherichia coli name on blue background

background bacteria bacteriemia bacterium biology cell closeup coli diarrhea dictionary disease echiricium educational enteric enterobacteriaceae epidemic escherichia flagella flagellated gastroenteritis health human illness illustration laboratory life medical medicine micro microbes microbiology microbiome microcosmos microorganism microorganisms microscope microscopic parasitic pathogen pathology pyelonephritis salmonella science scientific sepsis sickness virus