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目的了解安阳市人间布鲁氏菌病(以下简称布病)在重点人群中的感染状况及流行病学特征。方法对有牛羊接触史人群的血清进行琥红平板凝集试验(Rose Bengal Plane Test,RBPT)和试管凝集试验(Standard Tube Agglutination Test,SAT)。结果安阳市重点人群布病抗体平均阳性检出率为4.85%。职业分布以农村牛羊散养人员为主,占总感染人数的80.65%。结论安阳市人间布病感染主要来自农村散养人员及其他与羊有明显接触史的人群,直接接触病畜和病畜流产物是人间布病主要的传播途径。
Objective To understand the infectious status and epidemiological characteristics of human brucellosis in Anyang City (hereinafter referred to as brucellosis) in key population. Methods Rose Bengal Plane Test (RBPT) and Standard Tube Agglutination Test (SAT) were performed on the sera with history of exposure to cattle and sheep. Results The average prevalence of brucellosis antibody in key population in Anyang City was 4.85%. Occupational distribution of cattle and sheep in rural areas mainly freelancers, accounting for 80.65% of the total number of people infected. Conclusions The human brucellosis infection in Anyang City is mainly from the free-range rural residents and other people with obvious history of exposure to sheep. Direct contact with sick animals and sick livestock products is the main route of transmission of human brucellosis.