您的当前位置:首页正文

非洲猪瘟传入江西省的定性风险分析

2021-06-05 来源:个人技术集锦
非洲猪瘟传入江西省的定性风险分析 张付华 ,黄烨祯 (1.九江市畜牧兽医局,江西九江摘332000;2.江西省动物疫病预防控制中心,江西南昌 330029) 要:[目的]了解非洲猪瘟(ASF)传入江西省的风险,找出关键风险点。[方法]首先进行危害确认,然 后参照有关国际组织的风险分析系统,将风险评估划分为四个步骤:释放评估、暴露评估、后果评估和风险计算, 并对其进行定义,逐步评估。[结果]综合释放评估、暴露评估和后果评估结果,认为ASF传入江西省的风险较高, 可信度为中等。释放评估的关键风险点主要为经海港和空港进入的动物产品及副产品、外来船舶和集装箱可能 携带的生物传播媒介。[结论]风险分析结果提示,江西省应严格出入境检验检疫,及时开展监测预警和有效的 宣传培训,防止ASF传入,做到一旦传入,能够及时发现和控制。 关键词:非洲猪瘟;传入风险分析;定性 中图分类号:¥851.3 文献标识码:A 文章编号:1005—944X(2016)12—0024 03 D0I:10.39694.issn.1005—944X.2016.12.007 Qualitative Risk Assessment on the Entry of African Swine Fever into Jiangxi Province Zhang Fuhua ,Huang Yezhen (1.Jiujiang Animal Husbardry and Veterinary Bureau,Jiujiang,Jiangxi 332000: 2.Jiangxi Animal Disease Prevention and Control Center,Nanchang,Jiangxi 330029) Abstract:[Objective]In order to acquaint the introduction risk ofAfrican swine fever(ASF)into Jiangxi province, SO as to ifnd out the key risk control points.[Methods]A qualitative risk assessment was made.The hazard identiifcation was conducted firstly,then the risk assessment was divided into four sections in accordance with the prescribed risk analysis system derived from the O/E Terrestrial Animal Health Code,including release assessment exposure assessment,consequence assessment and risk calculation.During the process,each step was defined and assessed. [Results]The results of release,exposure and consequence assessment showed that the risk of ASF introducing into Jiangxi province was high,and the credibility was medium.The key risk points of release assessment were the animal products and by—products entered via seaports and airports,biologic vectors carried by the foreign ships and containers. [c0nclusion]The risk assessment results indicated that inspection and quarantine of ASF should be strengthened, monitoring and early warning,effective propaganda and training should be carried out in Jiangxi province,SO as to stop the entry ofASF and detect and control it timely once entered. Key words:ASF;risk assessment:qualitative 非洲猪瘟(African Swine Fever,ASF)是 由非洲猪瘟病毒(African Swine Fever Virus, 动物卫生组织(OIE)将其列为须通报动物疫病, 我国将其列为一类动物疫病。 近年来,ASF主要分布于撒哈拉以南的非洲 国家、部分西非国家、西欧意大利(撒丁岛),以 及东欧的亚美尼亚、俄罗斯等国,其中在非洲部分 地区,以及意大利撒丁岛和俄罗斯等地呈现地方 性流行l2 ]。我国虽未发现有ASF的存在,但随着 全球ASF疫情的不断蔓延,经济全球化的发展, ASFV)引起的一种以全身出血、呼吸障碍和神经 症状为主要特征的急性、热性、高度传染性疾病, 病程短,病死率高达100%。ASFV可感染家猪、 野猪和软蜱,是唯一一种以节肢动物为传播媒介的 DNA病毒…。由于该病对养猪业危害甚大,世界 通讯作者:黄烨祯 目 

因篇幅问题不能全部显示,请点此查看更多更全内容