title: Characterization of a recurrent clonal type of Escherichia coli O157:H7 causing major outbreaks of infection in Scotland.
abstract: A particular recurrent clonal type of Escherichia coli O157 has been isolated from multiple clinical, veterinary, food, and environmental sources throughout Scotland since 1989. Significant genotypic variation was detected among isolates from distinct outbreaks, with the presence or absence of single fragments being sufficient to delineate outbreak groups within the clonal type.
authors.affiliation: Department of Medical Microbiology, University of Aberdeen, Foresterhill, Aberdeen AB25 2ZD, Scotland.
authors.forename: L J
authors.initials: LJ
authors.lastname: Allison
authors.forename: P E
authors.initials: PE
authors.lastname: Carter
authors.forename: F M
authors.initials: FM
authors.lastname: Thomson-Carter
mesh_terms: D015373:Bacterial Typing Techniques; D010582:Bacteriophage lambda; D004196:Disease Outbreaks; D016521:Electrophoresis, Gel, Pulsed-Field; D004927:Escherichia coli Infections / Q000453:epidemiology* / Q000382:microbiology*; D019453:Escherichia coli O157 / Q000145:classification* / Q000235:genetics*; D006801:Humans; D012150:Polymorphism, Restriction Fragment Length; D012606:Scotland / Q000453:epidemiology