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.
|Number of pages||3|
|Journal||FEMS Microbiology Letters|
|Publication status||Published - Apr 2004|
- E. coli O157
- pathogen prevalence
- pathogen concentration
- seasonality of infection