Aliyu M M, Obi T U, Egwu G O
Department of Veterinary Medicine, Faculty of Veterinary Medicine, University of Maiduguri, PMB 1069, Maiduguri, Nigeria.
Prev Vet Med. 2000 Dec 8;47(4):263-9. doi: 10.1016/s0167-5877(00)00170-7.
An abattoir study on the prevalence of contagious bovine pleuropneumonia (CBPP) in five cattle-producing states of Nigeria from 1988 to 1997 was carried out. A total of 1,936,015 slaughtered cattle was examined for characteristic CBPP lung lesions. The overall lesion-based prevalence of CBPP was 0.29% (95% CI 0.24, 0. 35). The prevalence varied significantly (P<0.05) by state but not across the years. A total of 279 CBPP outbreaks occurred and overall vaccination coverage was only 9.7%, both varied over the years and across the states. The reasons for inadequate vaccination coverage for CBPP as well as the need for re-establishment of a national CBPP control programme are suggested.
1988年至1997年期间，在尼日利亚五个养牛州开展了一项关于传染性牛胸膜肺炎（CBPP）流行情况的屠宰场研究。共检查了1,936,015头屠宰牛，以查看是否有CBPP典型的肺部病变。基于病变的CBPP总体流行率为0.29%（95%置信区间0.24, 0.35）。流行率因州而异（P<0.05），但各年份之间无显著差异。共发生了279起CBPP疫情，总体疫苗接种覆盖率仅为9.7%，两者在各年份和各州均有所不同。文中还提出了CBPP疫苗接种覆盖率不足的原因以及重新建立全国性CBPP控制计划的必要性。
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