湖北省猪2型链球菌的分布及耐药性分析  

Distribution and Drug Resistance of Streptococcus suis Type 2 in Hubei Province

作　　者：刘泽文[1] 袁芳艳[1] 刘威[1] 高婷 周丹娜[1] 杨克礼[1] 段正赢[1] 郭锐[1] 梁婉 田永祥[1] LIU Ze-wen;YUAN Fang-yan;LIU Wei;GAO Ting;ZHOU Dan-na;YANG Ke-li;DUAN Zheng-ying;GUO Rui;LIANG Wan;TIAN Yong-xiang(Key Laboratory of Prevention and Control Agents for Animal Bacteriosis,Ministry of Agriculture and Rural Affairs/Institute of Animal Husbandry and Veterinary Medicine,Hubei Academy of Agricultural Science,Wuhan,Hubei,430064,China)

机构地区：[1]农业农村部畜禽细菌病防治制剂创制重点实验室/湖北省农业科学院畜牧兽医研究所,湖北武汉430064

出　　处：《动物医学进展》2021年第1期125-129,共5页Progress In Veterinary Medicine

基　　金：国家重点研发计划项目(2017YFD0500600);湖北省农业科技创新中心项目(2016-620-000-001-026);湖北省技术创新专项重大项目(2016ABA124)。

摘　　要：为了明确湖北省猪2型链球菌的分布,为猪链球菌病的防控提供依据,从湖北武汉等10个地区的29个县(市、区)的48份发病猪样品中分离出猪链球菌34株,并从中鉴定出猪2型链球菌16株,占全部分离链球菌的47.1%,16株猪2型链球菌分布于10个地区的15个县(市、区)。分离菌株的药敏试验结果显示,16株猪2型链球菌对头孢呋辛、头孢曲松、阿莫西林和氨苄西林100%敏感,对卡那霉素、四环素、阿米卡星、庆大霉素和磺胺异[口恶]唑全部耐药,16株分离菌株耐药全部在7种以上。In order to investigate the distribution of Streptococcus suis type 2(SS2)in Hubei province and provide the basis for the prevention and control of Streptococcus suis(SS),34 strains of SS were isolated from 48 pig samples in 29 counties(cities and districts)of 10 regions,such as Wuhan,and 16 strains of SS2 were identified,accounting for 47.1%of all the isolated SS.16 strains of SS2 were distributed in 15 counties(cities and districts)in 10 regions.The results of drug sensitivity test showed that 16 strains of SS2 were 100%sensitive to cefuroxime,ceftriaxone,amoxicillin and ampicillin,and all of them were resistant to kanamycin,tetracycline,amikacin,gentamicin and sulfamethoxazole,and all of them were resistant to more than 7 kinds of antimicrobials.

关 键 词：猪2型链球菌 分布 耐药性 

分 类 号：S852.611[农业科学—基础兽医学] S858.28[农业科学—兽医学]