摘要
2018年9月,贵州省某乡镇一野猪养殖场30%左右的仔猪出现食欲废绝、先便秘后腹泻、呼吸困难、逐渐消瘦等症状,死亡率为75%。通过临床病理变化及实验室检测,结合流行病学调查,确诊为猪瘟病毒感染。分析认为,引起此次感染的主要原因是该养殖场未对新增仔猪及怀孕母猪及时进行猪瘟免疫。
In September 2018,30% piglets in a wild boar farm in Guizhou Province occurred some symptoms, including appetite loss,constipation followed by diarrhea,dyspnoea,gradual emaciation,etc. The mortality rate was about 75%,and the epidemic was finally confirmed to be classical swine fever(CSF)according to clinical pathological changes and laboratory testing in combination with epidemiological investigation. It was analyzed that the newly introduced piglets and pregnant sows in the farm were not immunized against CSF in time,which resulted in the epidemic.
作者
廖飞
杨先富
包涛涛
王家鹏
汪忠荣
刘小惠
赵孝木
Liao Fei;Yang Xianfu;Bao Taotao;Wang Jiapeng;Wang Zhongrong;Liu Xiaohui;Zhao Xiaomu(Qiandongnan Animal Disease Control Center,Kaili,Guizhou 556000,China;Leishan Animal Disease Control Center,Leishan,Guizhou 522634,China;Qiandongnan Animal Health Inspection Institution,Kaili,Guizhou 556000,China)
出处
《中国动物检疫》
CAS
2019年第6期73-75,共3页
China Animal Health Inspection
关键词
猪瘟
野猪
诊断
流行病学调查
classical swine fever
wild boar
diagnosis
epidemiological investigation
