1例藏香猪乙型脑炎的诊断与防治  

A Case of the Diagnosis and Treatment of Tibetan Pig Infection with Epidemic Encephalitis B

作　　者：吴人勇 杨甜 刘霜莉 周玉林[2] WU Renyong;YANG Tian;LIU Shuangli;ZHOU Yulin(Animal Husbandry and Aquatic Affairs Center of Xinhuang Dong Autonomous County,Huaihua City,Xinhuang Hu'nan 418000,China;Huaihua Vocational and Technical College,Huaihua Hu'nan 418000,China)

机构地区：[1]湖南省怀化市新晃侗族自治县畜牧水产事务中心,湖南新晃418000 [2]怀化职业技术学院,湖南怀化418000

出　　处：《现代畜牧科技》2024年第9期98-100,共3页Modern Animal Husbandry Science & Technology

基　　金：湖南省怀化市科技局项目(2023R2208)。

摘　　要：乙型脑炎又称日本脑炎、流行性乙型脑炎,是由蚊子传播的流行性乙型脑炎病毒引发的一种急性、自然疫源性人畜共患虫媒传染病。该病呈世界性分布,流行于世界的多个国家和地区,但常呈地方性流行。该病主要通过蚊虫叮咬而传播,故其发病具有明显的季节性。一旦感染,病猪常表现出体温升高、母猪流产、死胎、公猪睾丸红肿及神经症状。如救治不及时或不当,则可导致病猪急性死亡,给养殖户带来巨大的经济损失。此外,流行性乙型脑炎病毒也可通过蚊虫叮咬感染人,并可在人与动物及不同动物之间相互传播和交叉感染,严重威胁人与动物的健康,极大阻碍全球养殖产业及公共卫生事业的健康发展。在本次诊疗中,结合病猪表现的临床症状、养殖户用药情况及分子生物学的鉴定结果,确诊该病为藏香猪的乙型脑炎。采用磺胺二甲氧嘧啶钠+头胞噻呋钠对病猪进行治疗,1周后病情基本得到控制。Encephalitis,also know as Japanese encephalitis and epidemic encephalitis B,is an acute,natural foci zoonotic and vector borne diseases that is caused by epidemic encephalitis B virus spread via mosquitos.Encephalitis is worldwide distribution and widely scatters in many countries and regions of the world,but most of them is endemic.This disease is transmitted mainly via mosquitos biting hosts,thus the morbidity of Epidemic encephalitis B has obvious seasonality.Once infection,the sick pigs usually show a series of clinical symptoms,including rising temperature,miscarriage,stillbirth,testicular swelling and neurological symptoms.If the infected pig was treat untimely or inappropriate,Encephalitis will lead number of sick pigs to death,bringing tremendous economic losses to farmer.Moreover,this disease also infects man by mosquitos biting people,and it can mutual diffuseness and cross transmission between man and animal and different animals,seriously threats to human and animal health,and greatly hinders the healthy development of global aquaculture industry and public health.In the process of this diagnosis and treatment,we combined the clinical symptoms shown by sick pigs and PCR technique to confirm the pathogenic agents of this disease to be epidemic encephalitis B virus,and to diagnose this disease being Tibetan Pig's Encephalitis.Based on marking a definite diagnosis,we used Sodium sulfadiazine+Cefuroxime sodium to treat the sick pigs,acquiring good treatment effects after a week.

关 键 词：藏香猪 流行性乙型脑炎 诊断 治疗 预防 

分 类 号：S858.28[农业科学—临床兽医学]