| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5544058 | Research in Veterinary Science | 2016 | 7 Pages |
Abstract
The aim of this study was to investigate the bacterial strains and farm environment that may contribute to the persistence of ESBL-producing E. coli on a single UK dairy farm. A longitudinal study was conducted comprising 6 visits, between August and October 2010, followed by a further visit at approximately 69Â weeks after the initial visit. Faecal and environmental samples were collected from different parts of the farm. The persistence and extent of faecal shedding of ESBL E. coli by individual calves was also determined. Twenty two different PFGE types were identified. Four of these were persistent during the study period and were associated with serotypes: O98, O55, O141 and O33. The counts suggest that shedding in calf faeces was an important factor for the persistence of strains, and the data will be useful for parameterising mathematical models of the spread and persistence of ESBL strains within a dairy farm.
Keywords
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Authors
R.A. Horton, D. Duncan, L.P. Randall, S. Chappell, L.A. Brunton, R. Warner, N.G. Coldham, C.J. Teale,