畜禽坏死性肠炎防制研究进展  

Research Progress on Prevention and Treatment of Necrotic Enteritis in Livestock

作　　者：王芳[1] 谢书宇[1] 潘源虎[1] 瞿玮[1] 戴梦红[1] 黄玲利[1] 

机构地区：[1]华中农业大学动物医学院国家兽药残留基准实验室(HZAU)农业部食品安全评价重点开放实验室,武汉430070

出　　处：《中国畜牧兽医》2017年第7期2132-2138,共7页China Animal Husbandry & Veterinary Medicine

基　　金：国家重点研发计划课题(2016YFD0501302)

摘　　要：畜禽坏死性肠炎主要是由产气荚膜梭菌引起的一种急性消化道传染病,具有较高的发病率和死亡率。该病不仅损害畜禽健康,影响动物福利,而且对养殖业发展及人类健康造成了严重威胁。抗菌药的出现对该病起到了积极限制的作用,然而随着抗菌药的不合理使用,耐药菌株不断增加,坏死性肠炎的发病率呈现升高的趋势,防制坏死性肠炎面临严峻挑战。作者从坏死性肠炎的特征入手,综述了坏死性肠炎的病原学、理化特性、流行病学、临床症状等,与此同时对坏死性肠炎的防制措施及目前常用药物进行了总结,客观分析了防制坏死性肠炎的趋势与发展方向,旨在健全对该病的认识,为坏死性肠炎的防制研究提供参考。Necrotic enteritis is an acute gastrointestinal infectious disease with high morbidity and mortality which caused by Clostridium perfringens.The disease not only harms the livestock health and animal welfare,but also has been an emerging threat for breeding industry and human health.Antibacterial drugs played a positive role on preventing this disease,however,drug-resistant strains were increasing with irrational use of antibiotics,the incidence of necrotic enteritis has drastically increased,prevention and treatment of it faced severe challenges.The author reviewed the characteristics of necrotic enteritis include the etiology,physicochemical properties,epidemiology and clinical signs,at the same time,the control measures and common drugs were summarized,and the new development trend and direction for prevention and treatment necrotic enteritis was objective analyzed,aiming to establish a comprehensive understanding of the disease,provide references for prevention and treatment of the disease.

关 键 词：畜禽 坏死性肠炎 流行病学 抗菌药 

分 类 号：S852.6[农业科学—基础兽医学]