title: Escherichia coli O 157 infection acquired in the laboratory.
mesh_terms: D004926:Escherichia coli / Q000145:classification*; D004927:Escherichia coli Infections / Q000382:microbiology / Q000635:transmission*; D006801:Humans; D017056:Medical Laboratory Personnel; D009784:Occupational Diseases / Q000382:microbiology; D012703:Serotyping