National Veterinary Research and Quarantine Service, Ministry of Agriculture and Forestry, Anyang, Republic of Korea.
Foodborne Pathog Dis. 2010 Oct;7(10):1203-9. doi: 10.1089/fpd.2010.0553.
Campylobacteriosis in humans is primarily caused by handling or consuming contaminated poultry or their products. The aims of this study were to estimate the prevalence of Campylobacter spp. in domestic and imported poultry meat in Korea and to further characterize the obtained isolates. From 2004 to 2008, a total of 475 domestic and 867 imported raw poultry meat samples were examined for the presence of Campylobacter spp. Among 475 domestic poultry meat samples, Campylobacter jejuni and Campylobacter coli were isolated from 219 (46.1%) and 156 (32.8%), respectively. Relative prevalence of C. jejuni and C. coli was higher in meat from Brazil (39/78, 50.0% and 7/78, 8.9%) and France (32/96, 33.3% and 8/96, 8.3%), whereas lower in meat from Denmark (72/516, 14.0% and 12/516, 2.3%) and Thailand (5/39, 12.8% and 3/39, 7.6%). The resistance to ampicillin and tetracycline was highly prevalent in Campylobacter spp. from most countries investigated, whereas lower in meat from Denmark. On the other hand, the prevalence of erythromycin and gentamicin resistance was less than 10% in most countries. The resistance rate to nalidixic acid, ciprofloxacin, and enrofloxacin ranged from 11.9% to 87.5%. The use of fla-polymerase chain reaction–restriction fragment length polymorphism for epidemiological analysis found that some pattern types were considerably more frequent and distinct in meat from each country. In conclusion, we report the presence of high contamination in domestic and imported poultry meat in Korea and the antimicrobial and genetic diversity of Campylobacter spp. between each country.
人类感染弯曲菌主要是通过接触或食用受污染的家禽或其产品引起的。本研究的目的是评估韩国国产和进口禽肉中弯曲菌属的流行率，并进一步对获得的分离株进行特征描述。2004 年至 2008 年，共检测了 475 份国产和 867 份进口生禽肉样本，以确定其中是否存在弯曲菌属。在 475 份国产禽肉样本中，从 219 份（46.1%）和 156 份（32.8%）样本中分离出空肠弯曲菌和大肠弯曲菌。巴西（39/78，50.0%和 7/78，8.9%）和法国（32/96，33.3%和 8/96，8.3%）的鸡肉中 C. jejuni 和 C. coli 的相对流行率较高，而丹麦（72/516，14.0%和 12/516，2.3%）和泰国（5/39，12.8%和 3/39，7.6%）鸡肉中 C. jejuni 和 C. coli 的相对流行率较低。来自大多数调查国家的弯曲菌属对氨苄西林和四环素的耐药性非常普遍，而丹麦鸡肉中的耐药性较低。另一方面，大多数国家弯曲菌属对红霉素和庆大霉素的耐药率低于 10%。萘啶酸、环丙沙星和恩诺沙星的耐药率在 11.9%至 87.5%之间。fla-聚合酶链反应-限制性片段长度多态性用于流行病学分析发现，一些模式类型在每个国家的鸡肉中都非常频繁且明显不同。总之，我们报告了韩国国产和进口禽肉中存在高污染，以及各国之间弯曲菌属的抗生素和遗传多样性。
