小反刍兽疫

小反刍兽疫 魏老师: 您好，我叫王元兰，下面是我的作业。 原文 Information received on 11/01/2010 from Dr Kiyoon Chang, CVO & Director, Quarantine Policy Division, Food Safety & Consumer Affairs Policy Bureau, MIFAFF (Ministry of Food, Agriculture, Forestry and Fisheries) , Gyeonggi -Do, Korea (Rep. of) Summary Report type Follow-up report No. 1 Start date 02/01/2010 Date of first confirmation 07/01/2010 of the event Report date 11/01/2010 Date submitted to OIE 11/01/2010 Date event resolved 11/03/2010 Reason for notification Reoccurrence of a listed disease Date of previous 06/2002 occurrence Manifestation of disease Clinical disease Causal agent Foot and mouth disease virus Serotype A Nature of diagnosis Laboratory (advanced) This event pertains to a defined zone within the country Related reports , Immediate notification (07/01/2010) , Follow-up report No. 1 (11/01/2010) , Follow-up report No. 2 (15/01/2010) , Follow-up report No. 3 (20/01/2010) , Follow-up report No. 4 (31/01/2010) , Follow-up report No. 5 (11/03/2010) Outbreaks There are no new outbreaks in this report Epidemiology Source of the outbreak(s) , Unknown or inconclusive or origin of infection Epidemiological The outbreak of foot and mouth disease comments reported on 7 January 2010 was found to be caused by type A strain of foot and mouth disease virus using antigen detection ELISA and nucleotide sequencing of complete VP1 protein coding region. This sequence data was sent to the OIE Reference Laboratory for Foot and Mouth Disease for constructing the phylogenetic tree. All cloven hoofed animals (a total of 324 cattle, goats or deer) raised in the area within 500 m radius of the affected farm were culled and buried. Farms which bought calves from the affected farm were investigated. Among them, two farms were found that bought calves from the affected farm within 7 days prior to the date of the outbreak. They are not located in this control zone (an area within 20 km radius of the affected farm) and all dairy cows in these farms were found to be negative to FMD tests. But as a pre-emptive measure, all these cows were culled. Three farms which were found to purchase cattle from the affected farm between 7 and 21 days prior to the date of the outbreak were put under movement restrictions and tests are going on. Control measures Measures applied , Stamping out , Movement control inside the country , Zoning , Disinfection of infected premises/establishment(s) , Vaccination prohibited , No treatment of affected animals Measures to be applied , No other measures Diagnostic test results Laboratory name and type National Veterinary Research and Quarantine Service (NVRQS) (National laboratory) Tests and results Species Test Test date Result Cattle antibody 07/01/2010 Positive detection ELISA Cattle antigen (Ag) 07/01/2010 Positive detection ELISA Cattle gene 07/01/2010 Positive sequencing Cattle polymerase 07/01/2010 Positive chain reaction (PCR) Cattle rapid tests 07/01/2010 Positive Future Reporting The event is continuing. Weekly follow-up reports will be submitted. 韩国(共和国)，口蹄疫 消息于2010年1月11日来自博士，CVO董事会，检疫局部门，Kiyoon Chang 食品安全及消费者事务政策部门，食品农林渔业部(食品，农业，林业和渔业部)， 京畿道，韩国(共和国的)。 综述 类型 第1次后续报告 开始日期 2010年01月02日 首次确诊的日期 2010年01月07日 报告日期 2010年01月11日 提交给世界动物卫生组织时日期 2010年01月11日 事件解决日期 2010年01月11日 通告原因 规定通报病再次发病 上次发生的日期 2002年06月 疾病表现 有临床症状 病原体 口蹄疫病毒 A 血清型 诊断方式 实验室(高级) 疫情涉及范围 国内限定区域 相关报告 紧急通报(07/01/2010) 暴发 第1次后续报告(11/01/2010) 第2次后续报告(15/01/2010) 第3次后续报告(20/01/2010) 后续报告第4次(31/01/2010) 后续报告第5次(11/03/2010) 在这篇报道中没有新的暴发点 流行病学 暴发源或感染来源 未知或不确定 流行病学 2010年1月7日报道的口蹄疫的暴发被发现 是由口蹄疫病病毒A血清型所引起，用抗原 检测ELISA方法和核苷酸序列完整的VP1蛋 白编码区测序法。这种测序数据被送到OIE 实验室去构建口蹄疫疾病的系统发育树。所 在发病农场的500米半径范围的区域内的所 有发病偶蹄动物(总共有324只牛、山羊和 鹿)都被扑杀和掩埋。在发病农场购买过小 牛的农场也被调查了，在这些农场之中，发 现有两个农场在发病农场的口蹄疫病暴发前 7天内购买过小牛。它们不位于该控制区(在 发病农场的20公里半径范围内)，并且在这 些农场的所有奶牛被测出是口蹄疫测试阴 性。但是为了保险起见，所有的这些牛都被 扑杀。 发现在发病农场暴发口蹄疫疾病的7到21天 内购买过牛的三个农场由于流动性的限制还 正在测试中。 控制措施 已采取措施 扑杀 国内移动控制 划分隔离带 感染区的消毒 禁止免疫 不对发病动物进行治疗 待采取的措施 没有其它的措施 诊断测试结果 实验室名称与类National Veterinary Research and Quarantine Service(NVRQS)(国家实验室) 型 检测方法与结果 物种 检测方法 检测日期 检测结果 07/01/2010 牛 ELISA抗体检测 阳性 07/01/2010 牛 ELISA抗原(Ag)阳性 检测 07/01/2010 牛 基因测序 阳性 07/01/2010 牛 聚合酶链反应阳性 (PCR) 07/01/2010 牛 快速测试 阳性 后续报告 疫情尚未结束,仍将提供疫情周报。