Stärk K D, Vicari A, Kihm U, Nicolet J
Epidemiology Group, Institute of Virology and Immunoprophylaxis, Mittelhäusern, Switzerland.
Rev Sci Tech. 1995 Sep;14(3):621-9. doi: 10.20506/rst.14.3.868.
An active surveillance system for contagious bovine pleuropneumonia (CBPP) has been established in Switzerland. The system is based on the detection of typical gross pathological lesions in the lungs of slaughtered cattle, followed by microbiological analysis of the sampled organs and sero-epidemiological investigation of the herd of origin for each suspect case. The programme was tested over six months. The prevalence of lung lesions detected in carcasses during this period in the 108 participating abattoirs was 0.04%, but Mycoplasma mycoides subsp. mycoides SC was not isolated from any of these organs. On the basis of the results presented, there is no evidence of CBPP in Switzerland. The surveillance programme will continue, however, in order to document the situation and eventually obtain a disease-free status in accordance with international standards.
瑞士已建立了一个针对牛传染性胸膜肺炎（CBPP）的主动监测系统。该系统基于对屠宰牛肺部典型大体病理病变的检测，随后对采样器官进行微生物分析，并对每例疑似病例的起源牛群进行血清流行病学调查。该计划进行了六个月的测试。在此期间，108家参与的屠宰场中，在 carcasses 上检测到的肺部病变患病率为0.04%，但未从这些器官中分离出丝状支原体丝状亚种小菌落生物型（Mycoplasma mycoides subsp. mycoides SC）。根据所呈现的结果，瑞士没有牛传染性胸膜肺炎的证据。不过，监测计划将继续，以便记录情况并最终按照国际标准获得无病状态。
