西藏农业科技2025，Vol.47Issue(3)：56-59,4.
西藏部分地区牛结核病流行病学调查研究
Epidemiological Study of Bovine tuberculosis in Some Regions of Xizang
摘要
Abstract
Xizang is the main breeding area of yaks in China and a high-burden region for Bovine tuberculosis.Meanwhile,there is a large num-ber of cattle infected with Mycobacterium bovis(Bovine tuberculosis,BTB).An epidemiological investigation of BTB was carried out on cattle populations in Lhasa,Nakchu,and Shigatse of Xizang Autonomous Region using the IFN-γsandwich ELISA method.Statistical methods were employed to analyze the infection status and risk factors.The results showed that the antibody positive rate of Bovis tuberculosis in the Xizan-gan region was 0,indicating that the prevention,control,and elimination efforts against bovine tuberculosis in this area are relatively effective.However,in some parts of Xizang,Bovis tuberculosis infection in yaks is forming a regional epidemic trend.To achieve sustainable develop-ment of animal husbandry and ensure the health of herders,targeted prevention and control measures need to be taken,such as establishing a highland-adaptive monitoring system,promoting rapid molecular diagnostic techniques;strengthening pasture hygiene management,implemen-ting a comprehensive"test-cull-vaccinate"strategy;conducting health education for herders,and blocking the transmission chain between hu-mans and livestock.关键词
牦牛/结核分枝杆菌/流行病学/人畜共患病/西藏Key words
Bovine tuberculosis/epidemiology/zoonosis/Xizang分类
农业科技引用本文复制引用
卓玛,曾江勇..西藏部分地区牛结核病流行病学调查研究[J].西藏农业科技,2025,47(3):56-59,4.基金项目
西藏自治区重点研发项目(XZ202201ZY007N-01). （XZ202201ZY007N-01）
