| Literature DB >> 19542334 |
S Reinstein1, J T Fox, X Shi, M J Alam, D G Renter, T G Nagaraja.
Abstract
We determined the prevalence of Escherichia coli O157:H7 in organically and naturally raised beef cattle at slaughter and compared antibiotic susceptibility profiles of the isolates to those of isolates from conventionally raised beef cattle. The prevalences of E. coli O157:H7 were 14.8 and 14.2% for organically and naturally raised cattle, respectively. No major difference in antibiotic susceptibility patterns among the isolates was observed.Entities:
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Year: 2009 PMID: 19542334 PMCID: PMC2725470 DOI: 10.1128/AEM.00459-09
Source DB: PubMed Journal: Appl Environ Microbiol ISSN: 0099-2240 Impact factor: 4.792