中国畜牧兽医2011，Vol.38Issue(6)：186-188,3.
广西中小规模猪场大肠杆菌病流行情况调查
Epidemiological Investigation of Swine Pathogenic E.coli in Guangxi Small and Medium-scale Farms
摘要
Abstract
56 strains of swine pathogenic E.coli were isolated from 23 small and medium-scale pig farms in Guangxi, and its serotype identification and detection of drug resistance showed that the 56 strains belonged to 16 serotypes, out of which O serotype viz, O138 ,O18 ,O85 ,O9 ,O21 were predominant, occupying 69.76％.The detection of drug resistance of 20 frequently used antibiotics indicated that most E.coli trains were highly sensitive to Cephradine, Cefazolin, Ceftriaxone, Cefoxitin, Polymyxin B, Neomycin, Spectinomycin, and Amikacin, but insensitive to Penicillin, Amoxicillin, Doxycycline, Kanamycin, Vancomycin, Lincomycin, which points to the fact that drug resistance of E.coli in these pig farms has been very grave, and that measures such as biotic safety should be strengthened to undertake comprehensive prevention.关键词
猪大肠杆菌病/血清型/药敏试验/广西中小规模场Key words
Escherichia coli/ serotype/ sensitivity test/ small and medium-scale farm in Guangxi分类
农业科技引用本文复制引用
陈凤莲,赵武,黄红梅,覃绍敏,华俊,马玲,吴健敏,杨威..广西中小规模猪场大肠杆菌病流行情况调查[J].中国畜牧兽医,2011,38(6):186-188,3.基金项目
广西科技攻关项目(桂科攻0632002-1). （桂科攻0632002-1）
