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首页> 外文期刊>Microorganisms >Ciprofloxacin-Resistant Salmonella enterica Serovar Kentucky ST198 in Broiler Chicken Supply Chain and Patients, China, 2010–2016
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Ciprofloxacin-Resistant Salmonella enterica Serovar Kentucky ST198 in Broiler Chicken Supply Chain and Patients, China, 2010–2016

机译：Ciprofloxacin抗性沙门氏菌肠道Serovar肯塔基州ST198在肉鸡鸡肉供应链和患者，2010-2016

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摘要

Salmonella enterica serovar Kentucky ( S . Kentucky) sequence type 198 has emerged as a global zoonotic pathogen. We explored Salmonella enterica serovar Kentucky ST198 samples from the broiler chicken supply chain and patients between 2010 and 2016. Here, we collected 180 S . Kentucky isolates from clinical cases and the poultry supply chain. We performed XbaI pulsed-field gel electrophoresis and multilocus sequence typing. We assessed mutations in the quinolone resistance-determining regions and screened for the presence of the Salmonella genomic island 1 (SGI1). We determined that 63 (35.0%) of the 180 isolates were S . Kentucky ST198. Chinese strains of S . Kentucky ST198 have a high transmission of ciprofloxacin resistance (38/63, 60.3%) and a high risk of multidrug resistance. The quinolone resistance of the S . Kentucky ST198 strain found in China may be due to mutations in its quinolone resistance-determining region. Our study firstly revealed that ciprofloxacin-resistant S . Kentucky ST198 strains can undergo cross-host transmission, thereby causing a serious foodborne public health problem in China.
机译：Salmonella entenica Serovar肯塔基（肯塔基州）序列类型198型已成为全球性的属病原体。我们探索了来自肉鸡鸡肉供应链和2010年间患者的Salmonella Serovar Kentucky ST198样本。在这里，我们收集了180秒。肯塔基州的临床病例和家禽供应链的分离株。我们进行了Xbai脉冲场凝胶电泳和多层序列键入。我们评估喹啉抗性测定区域中的突变并筛选出沙门氏菌基因组岛1（SGI1）的存在。我们确定了180个分离株的63（35.0％）。肯塔基州ST198。中国菌株。肯塔基州ST198具有高透射的环丙沙星抗性（38/63，60.3％）和多药耐药性的高风险。 s的喹诺酮抗性。在中国发现的肯塔基ST198菌株可能是由于其喹诺酮抗性测定区域的突变。我们的研究首先透露了抗氯昔洛昔锰酸的抗性。肯塔基ST198菌株可以进行交叉主体传播，从而导致中国的严重食源性公共卫生问题。

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