Metapopulation dynamics of Escherichia coli O157 in cattle: an exploratory model

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Metapopulation dynamics of Escherichia coli O157 in cattle: an exploratory model.

Livestock movement is thought to be a risk factor for the transmission of infectious diseases of farm animals. Simple mathematical models were constructed for the transmission of Escherichia coli serogroup O157 between Scottish cattle farms, and the models were used in a preliminary exploration of factors contributing to the levels of infection reported in the field. The results suggest that ca...

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Escherichia coli O157:H7 is an important cause of diarrhea, hemorrhagic colitis, and potentially fatal human illness. Cattle are considered a primary reservoir of infection, and recent experimental evidence has indicated that the terminal rectum is the principal site of bacterial carriage. To test this finding in naturally colonized animals, intact rectum samples from 267 cattle in 24 separate ...

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ژورنال

عنوان ژورنال: Journal of The Royal Society Interface

سال: 2007

ISSN: 1742-5689,1742-5662

DOI: 10.1098/rsif.2007.0219