title: Antibiotic-resistant Escherichia coli isolated from chilled meat at retail outlets.
abstract: Antibiotic resistance was investigated in Escherichia Coli isolated from beef, veal, lamb and pork at retail level. A total of 100 samples from each meat species was examined. About 16% of the 400 samples were contaminated with resistant E.coli. Significantly more E.coli isolates from pork were drug-resistant than isolates from other meats (P<0.01). About 7% of the combined beef, veal, and lamb E.coli isolates were resistant to two or more antibiotics compared to about 40.0% of the pork isolates (P<0.01) Transfer of resistance was observed for 39.2% of multiple resistant isolates. The results presented form a base for future monitoring of the presence of antibiotic-resistant coliforms on meat suitable for human consumption.
authors: Department of Veterinary Pathology, University of Queensland, St Lucia, Queensland, Australia 4067.
authors: J C
authors: JC
authors: Bensink
authors: F P
authors: FP
authors: Bothmann