title: Hospital outbreak of Escherichia coli O157:H7 associated with a rare phage type--Ontario.
authors.affiliation: Clinical Bacteriology Section, Central Public Health Laboratory, Toronto.
authors.forename: M
authors.initials: M
authors.lastname: Preston
authors.forename: A
authors.initials: A
authors.lastname: Borczyk
authors.forename: R
authors.initials: R
authors.lastname: Davidson
mesh_terms: D001427:Bacterial Toxins / Q000032:analysis; D001435:Bacteriophages / Q000145:classification* / Q000302:isolation & purification; D016022:Case-Control Studies; D003428:Cross Infection / Q000453:epidemiology*; D003603:Cytotoxins / Q000032:analysis; D004196:Disease Outbreaks; D004768:Enterotoxins / Q000032:analysis; D004927:Escherichia coli Infections / Q000453:epidemiology*; D019453:Escherichia coli O157 / Q000821:virology*; D005517:Foodborne Diseases / Q000453:epidemiology; D006801:Humans; D018545:Lactuca / Q000382:microbiology; D009864:Ontario / Q000453:epidemiology; D022622:Shiga Toxin 1
chemical_list: D001427:Bacterial Toxins; D003603:Cytotoxins; D004768:Enterotoxins; D022622:Shiga Toxin 1