| Literature DB >> 26135892 |
Mirnawati Sudarwanto1, Ömer Akineden2, Sabrina Odenthal2, Madeleine Gross2, Ewald Usleber2.
Abstract
Bulk tank milk from 80 dairy farms located in the West Java Region of Indonesia was analyzed for the presence of extended-spectrum β-lactamase (ESBL)-producing Enterobacteriaceae. Isolates from seven dairy farms were ESBL positive, and all were identified as Klebsiella pneumoniae. The isolates showed ESBL-characteristic antibiotic resistance patterns. Further analysis revealed that all K. pneumoniae isolates harbored the blaSHV gene, and two isolates were additionally positive for the blaTEM-1 and blaCTX-M-15 genes. Isolates from different farms were clonally diverse according to macrorestriction analysis. The results indicate that the relatively high frequency of ESBL-producing K. pneumoniae in bulk tank milk implies the risk that milk is both a source of local exposure and a vector contributing to the supraregional spread of antibiotic-resistant bacteria by trade.Entities:
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Year: 2015 PMID: 26135892 DOI: 10.1089/fpd.2014.1895
Source DB: PubMed Journal: Foodborne Pathog Dis ISSN: 1535-3141 Impact factor: 3.171