摘要
Abstract
To estimate the prevalence and identify risk factors of brucellosis in dairy cows in X city of Liaoning prov-ince,all the cows in X city were tested using both rose bengal plate test and tube agglutination test,and the risk fac-tors for Brucella infection on farms were identified through a case-control study. The results showed that the apparent individual sero-prevalence of brucellosis in cows in X city was 0.18%,while the apparent herd sero-prevalence of brucellosis was 10.16%. Three factors,including presence of dogs in the farm(OR=12.39,95%CI: 0.97-157.56,p=0.05),no specialized vehicles(OR=3.57,95%CI: 1.04-12.5,p =0.04)and no work suits and boots during work-ing(OR=5.0,95%CI: 0.97-25.00,p =0.06)were identified as the risk factors for brucellosis transmission between farms in X city. It was suggested that brucellosis control measures should be designed according to the results of the in-vestigation in X city.关键词
奶牛/布鲁氏菌病/流行率/风险因素Key words
dairy cow/brucellosis/prevalence/risk factors分类
农业科技
