目的分析新都区2010-2012年奶牛养殖从业人员布鲁菌病感染情况,为今后制定防控措施提供科学依据。方法采用虎红平板凝集试验(RBPT)和试管凝集试验(SAT)对养殖场中直接接触奶牛及产品的从业人群进行检测,结合体格检查及流行病学调查进行病情判断。结果 3年共检测从业人员血清450份,血清学检测阳性20份,阳性率4.44%;3年比较无统计学差异(χ2=5.48,P=0.065)。无确诊病例,均判断为隐性感染者。结论新都区奶牛养殖从业人员布鲁菌隐性感染率呈较高水平,存在发病、流行风险。 Objective To analyze the prevalence of brucellosis among dairy cattle workers in Xindu District from 2010 to 2012, and to provide a scientific basis for future prevention and control measures. Methods The RBPT and SAT were used to test the population of the dairy cow who had been in direct contact with dairy cows and their products. The physical examination and epidemiological investigation were used to judge the condition. Results A total of 450 serum samples were obtained from servants in 2003 and 20 serologically positive, with a positive rate of 4.44%. There was no significant difference in 3 years (χ2 = 5.48, P = 0.065). No confirmed cases were judged as latent infection. Conclusion The prevalence of brucellosis in dairy farming practitioners in Xindu District is at a high level, with epidemic risks.