规模化猪场的疾病监控和监测 - Rebecca C. Robbins.pdf

Disease monitoring and surveillance in a large integrated system 规模化猪场的疾病监控和监测 Rebecca C. Robbins, DVM, PhD 瑞贝卡·罗宾斯博士 Seaboard Foods, Sr. Production Veterinarian 美国海岸食品有限公司，高级生产兽医 Leman China 2018 2018 年李曼中国养猪大会 So is it monitoring or surveillance? 那么到底是监控还是监测？ • Terms often used interchangeably 术语经常互换使用 • Both differ from diagnostic investigation because it is continuous 两者都不同于诊断调查，因为它们是持续性的 MOnitoring and Surveillance Systems 监控和监测系统 （MOSS） My experiences and perspectives of MOSS applied in a large integrated system 我对MOSS应用于规模化系统的经验和观点 • Clinical assessment 临床评估 – Cases 1 2 案例1和2 • Necropsy audit 尸检审计 – Case 3 案例3 • Population-based diagnostics 基于群体的诊断 – Case 4 5 案例4和5 • Pooling 混样 – Case 6 案例6 • Sampling 采样 – Case 7 案例7 MOSS in a large integrated system: Role of clinical assessment MOSS在规模化系统中的应用：在临床评估中的作用 January 一月 February 二月 Total Sites visited* 75 84 参观总场数 # of Pigs observed** 752,625 842,940 所观察猪数量 % of Herd observed** 22 24 所观察畜群百分比 * Growing pig sites only, conducted by veterinarian or veterinary assistant; * 仅由兽医或兽医助理进行管理的生长猪猪场 ** Calculated using average # of head per site ** 使用每个站点的平均头数计算 Case Study #1a b: Suspicious signs for a possible FAD 案例分析#1a和b：可能存在国外动物疾病的可疑迹象 9/15/2016 11/15/2017 • KS Finisher site, 10 barns-1080 head per barn • OK Nursery site, 8 rooms-750 hd/room 堪萨斯州育成猪场，10个猪舍，每栋猪舍1080头 俄克拉荷马州仔猪舍，8栋猪舍，750头每个猪舍 • 29 w