Diguimbaye-Djaibé Colette, Hilty Markus, Ngandolo Richard, Mahamat Hassane H, Pfyffer Gaby E, Baggi Franca, Hewinson Glyn, Tanner Marcel, Zinsstag Jakob, Schelling Esther
Laboratoire de Recherches Vétérinaires et Zootechniques de Farcha, N'Djaména, Chad.
Emerg Infect Dis. 2006 May;12(5):769-71. doi: 10.3201/eid1205.050691.
This slaughterhouse study in Chad shows higher proportions of Mycobacterium bovis isolates among Mbororo than Arabe zebu cattle. Spoligotyping shows a homogenetic population structure for M. bovis and lack of spacer 30, as were found in neighboring Cameroon and Nigeria. This finding suggests transborder and ongoing transmission between cattle.
这项在乍得进行的屠宰场研究表明,在姆博罗罗牛中牛分枝杆菌分离株的比例高于阿拉伯瘤牛。间隔寡核苷酸分型显示牛分枝杆菌具有同源种群结构且缺少间隔区30,这与邻国喀麦隆和尼日利亚的情况相同。这一发现表明牛群之间存在跨境和持续传播。