内蒙古家畜布鲁氏菌病综合防控模式效果评估

Effect Evaluation on the Comprehensive Strategy for Livestock Brucellosis Control in Inner Mongolia

为科学评估内蒙古自治区畜间布鲁氏菌病的防控成果,掌握布鲁氏菌病疫情发生发展的规律,进一步完善自治区的综合防控策略,对在四子王旗设立的防控试点开展的溯源灭点、免疫、监测、消毒、检疫监管等综合防控工作进行效果评估。结果表明,开展畜间布鲁氏菌病溯源灭点的防控效果明显,但防控效果因布鲁氏菌病感染基础情况不同而有一定差距。当畜群布鲁氏菌病感染率高时,一次溯源灭点无法达到彻底清除感染畜的目的;不开展溯源灭点,直接实施免疫,对控制畜间布鲁氏菌病有一定的效果。

In order to evaluate the effect of control measures on brucellosis in Inner Mongolia and to further polish con- trol strategy, an evaluation was conducted oll different control measures that being implemented in Siziwangqi county. The targeted control measures included tracing and culling strategy, vaccination, surveillance, quarantine and so on. The result showed that the tracing and culling strategy has distinctive effect in general, but the effect might vary along with different infection statuses. Single tracing and culling was unable to remove all the infected individuals when the prevalence was high, while ＂vaccination without tracing and culling strategy＂ had a certain effect on brucellosis control in that situation.