首页> 外文期刊>Common Sense Pest Control Quarterly >Feedlots, Pathogens, & Antibiotic Pollution
【24h】

Feedlots, Pathogens, & Antibiotic Pollution

机译:饲养场,病原体和抗生素污染

获取原文
获取原文并翻译 | 示例
       

摘要

In September of 2006, spinach grown in California was associated with an outbreak of E. coli O157:H7 food poisoning. There were 204 cases reported, involving 102 hospitalizations and three deaths. The outbreak was probably more widespread, as food safety experts estimate that only about 1 in 20 cases of this type are reported to the Centers for Disease Control and Prevention (CDC) (Warnert 2007). This outbreak represents the latest encounter with an emerging pathogen of growing importance. Unfortunately, E. coli O157:H7 was probably created by human activities. Saturation of cattle in feedlots with antibiotics puts selection pressure on their microbes. In their frantic scramble to survive, bacteria may increase the frequency of mutation and geneticexchanges. These exchanges include genes for pathogenic activity and antibiotic resistance (see On the Research Front) (Lefebvre et al. 2005; Law 2000).
机译:2006年9月,加利福尼亚州种植的菠菜与大肠杆菌O157:H7食物中毒暴发有关。报告了204例,涉及102例住院治疗和3例死亡。疫情可能更广泛地传播,因为食品安全专家估计,疾病控制与预防中心(CDC)仅报告了20种这种病例中的1例(Warnert 2007)。这次爆发代表了与日益重要的新兴病原体的最新遭遇。不幸的是,大肠杆菌O157:H7可能是人类活动造成的。饲养场中牛的抗生素饱和会给其微生物带来选择压力。在为生存而疯狂的争夺中,细菌可能会增加突变和基因交换的频率。这些交换包括致病活性和抗生素抗性的基因(见研究前沿)(Lefebvre等,2005; Law 2000)。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号