title: Canadians launch class action over E coli outbreak.
authors.forename: D
authors.initials: D
authors.lastname: Spurgeon
mesh_terms: D004196:Disease Outbreaks; D004926:Escherichia coli; D004927:Escherichia coli Infections / Q000453:epidemiology; D006801:Humans; D009864:Ontario / Q000453:epidemiology; D014871:Water Microbiology; D014876:Water Pollution / Q000331:legislation & jurisprudence*