湖北省某公牛站经引种发生口蹄疫的定性风险评估  

Qualitative Risk Assessment of Food-and-mouth Disease Introduction into a Bull Breeding Station in Hubei Province

作　　者：裴洁 郭妮妮[2] 付平[2] 刘华雷[3] 张海明 宋念华 Pei Jie;Guo Nini;Fu Ping;Liu Hualei;Zhang Haiming;Song Nianhua(Hubei Provincial Center for Animal Disease Control and Prevention,Wuhan,Hubei　430070;Hubei Provincial Animal Breeding Center of Bull Station,Wuhan,Hubei　430070;China Animal Health and Epidemiology Center,Qingdao,Shandong　266030;Guangzhou Animal Disease Prevention and Control Center,Guangzhou,Guangdong　510440)

机构地区：[1]湖北省动物疫病预防控制中心,湖北武汉430070 [2]湖北省畜禽育种中心,湖北武汉430070 [3]中国动物卫生与流行病学中心,山东青岛266030 [4]广州市动物疫病预防控制中心,广东广州510440

出　　处：《中国动物检疫》2017年第7期6-9,24,共5页China Animal Health Inspection

基　　金：联合国粮农组织-中国兽医现场流行病学培训项目

摘　　要：根据湖北省某公牛站的引种流程和生产管理规范建立风险评估模型,定性评估该站2017年经引种发生口蹄疫的风险。结果显示,经引种发生口蹄疫的风险为"非常低",不确定性为"中"。根据评估结果,建议公牛站在引种过程中增加对引进种公牛的强化免疫,增加非结构蛋白抗体检测和病原学检测,严格按照产地检疫规程申报检疫,按照规范程序引种,严格落实消毒措施,以确保引进种公牛健康。同时,建议定期开展全群监测,尤其是加强对供精牛群隐性带毒感染的监测,以确保精液的质量和安全。Based on the introduction procedures and feeding management standards in a bull breeding station of Hubei province,a risk assessment model was established,and the risk of foot-and-mouth disease caused by bull introduction in2017was evaluated qualitatively.The results showed that the risk was“very low risk”with medium uncertainty for overall estimate seems reasonable.According to the assessment results,some suggestions were proposed,including enhancing vaccination before introduction,applying non-structural protein antibody test and PCR test during introduction,declaring the quarantine according to the quarantine rules for producing areas strictly,introducing bulls according to the standard procedures,implementing disinfection measures,so as to ensure the health of introduced bulls,also carrying out the whole group monitoring regularly,strengthening the surveillance of the recessive infection,in order to ensure semen quality and safety.

关 键 词：公牛站 引种 定性风险评估 口蹄疫 

分 类 号：S851.3[农业科学—预防兽医学]