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. 1995 Jul;61(7):2806–2808. doi: 10.1128/aem.61.7.2806-2808.1995

Use of pulsed-field gel electrophoresis for epidemiological study of Escherichia coli O157:H7 during a food-borne outbreak.

J M Johnson 1, S D Weagant 1, K C Jinneman 1, J L Bryant 1
PMCID: PMC167556  PMID: 7618896

Abstract

Food and patient isolates from an Escherichia coli O157:H7 outbreak associated with undercooked ground beef were characterized by pulsed-field gel electrophoresis and Shiga-like toxin genotype. Pulsed-field gel electrophoresis confirmed the epidemiologically implicated source of the two-state outbreak and differentiated between outbreak and sporadic strains.

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Selected References

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