2013-2017年甘肃省河西5市牛羊布鲁氏菌病监测分析

Monitoring and Analysis of Cattle and Sheep Brucellosis in Gansu

甘肃省河西地区5市是牛羊布鲁氏菌病高发区,2015年检出阳性率高达1.87%。2015年以来通过采取以监测、扑杀为主的综合防控措施,取得了良好的防控效果,5市19个县(区、市)阳性率由2015年的1.87%下降到2017年的0.33%。阳性率明显下降。散养户检出阳性率高于规模场和其他场点,人畜间布鲁氏菌病感染发病具有相关性。本文综合分析了河西5市牛羊布鲁氏菌病上升原因和风险因素,提出综合防控建议。

There is a highly prevalent for cattle and sheep brucellosis in 5 cities of Hexi district,Gansu province,which was detected a positive detection rate of 1.87%in 2015.Since 2015,good results had been achieved through comprehensive prevention and control measures with mainly monitoring and culling.The result showed that the positive rate of 19 counties(districts and cities)in 5 cities reduced obviously from 1.87%in 2015 to 0.33%in 2017.In addition,it was higher in retail households than that in scale and other farms,and the incidence of brucellosis in human and livestock was correlated.This paper analyzed the risen causes and risk of brucellosis for cattle and sheep in 5 cities of Hexi,and putting forward the suggestions about comprehensive prevention and control.