Is the prevalence and shedding concentrations of E. coli O157 in beef cattle in Scotland seasonal?

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Abstract

The prevalence of Eseherichia coli O157 in Scottish beef cattle at abattoir was found to be greater during the cooler months [11.2% (95% Cl, 8.4-13.9%)] compared to the warmer months [7.5% (95% CI, 5.4-9.6%)]; the reverse of seasonality of human infections. However, high shedding beef cattle (excreting > 10(4) g(-1)) appear to shed greater concentrations of E coli O157 in the warmer months which may partly explain increased human infection seasonality at this time. (C) 2004 Federation of European Microbiological Societies. Published by Elsevier B.V. All rights reserved.

Original languageEnglish
Pages (from-to)297-300
Number of pages3
JournalFEMS Microbiology Letters
Volume233
Issue number2
DOIs
Publication statusPublished - Apr 2004

Keywords

  • E. coli O157
  • cattle
  • pathogen prevalence
  • pathogen concentration
  • seasonality of infection
  • SLAUGHTER
  • PASTURE
  • FECES
  • VTEC

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