摘要
概要回顾了沙坡头区3次禽流感疫情发生和造成的损失情况。结合基层防控禽流感工作实践,对禽流感疫情发生原因进行了分析。外源性疫源输入、病毒变异和养殖方式落后是疫情发生与流行的主要因素,流通环节监管不力和疫苗研制与推广应用滞后对疫情控制有着重要影响,环境因素与养殖行为和疫情发生有密切联系。针对目前禽流感防控现状,提出了今后防控工作的建议。
Three avian influenza outbreaks and losses in Shapotou District were summarized. And in combination with avian influenza prevention and control practice at grass roots, the causes of avian influenza outbreats were analyzed. Exogenous foci introduction, virus variation and backward breeding methods were considered as the main factors for AI outbreaks and establishment.Inadequate supervision of circulation and lag of vaccine development and application had an important impact on the epidemic control. Environmental factors and farming practices were closely related to AI outbreaks. According to the current stares of avian influenza prevention and control, suggestions were made for future prevention and control work.
出处
《中国动物检疫》
CAS
2014年第4期71-73,共3页
China Animal Health Inspection
关键词
禽流感防控
实践
分析
prevention and control of avian influenza
practice
analysis
