草原灭鼠与高寒牧区牛型结核分枝杆菌病发病率的相关性分析

Correlation analysis of deratization in grasslands and Mycobacterium tuberculosis incidence of cows in alpine-cold pasture

近年来高寒牧区牛型结核分枝杆菌病在甘南州时有发生,散在疫点不断出现,不但给广大养殖户造成较大经济损失,更严重的是影响甘南州养牛业的健康发展。实验对草原鼠害程度与甘南州高寒牧区牛型结核分枝杆菌病发病率之间的相关性进行调查与研究,为更好的防控甘南州高寒牧区牛型结核分枝杆菌病提供依据。

In recent years, Mycobacterium tuberculosis in cattle in Gannan Prefecture occurred occasionally, scattered in the epidemic focus emerging, as one of the epidemic diseases in the region, which could not only cause great economic losses to the farmers, but also hinder healthy development of cattle industry in Gannan Prefecture. In this paper, the correlation between t deratization in grasslands and bovine Mycobacterium tuberculosis incidence in Gannan alpine pastoral area was investigated and studied, so as to provide reference for its prevention and control.