2010-2014年湖南省人间布鲁氏菌病网络直报系统监测数据分析

Surveillance data of human brucellosis cases from the network direct reporting system in Hunan Province,2010-2014

目的分析2010-2014年湖南省布鲁氏菌病(布病)疫情流行特征,为开展相应的预防控制工作提供科学依据。方法对2010-2014年湖南省人间布病病例进行流行病学描述性分析。结果 2010-2014年湖南省共报告人间布病103例,年均报告发病率为0.31/100万。2014年报告病例50人(0.75/100万),病例数、发病率达到历史新高,报告发病率较2013年增长128.57%。全省14个地州市除郴州市外,均有病例报道,其中累计报告最多的前三位为长沙市41例(39.8%)、益阳市18例(17.5%)、邵阳市12例(11.7%)。结论湖南省自2010年以来,布病的报告病例基本上逐年增多,以长沙、益阳、邵阳等地发病较为集中;全省人间布病主要集中在4-9月;应将加强布病防治工作。

Objective To analyze the epidemiological characteristics of brucellosis cases in Hunan Province from 2010 to 2014 so as to provide scientific evidence for conducting the related prevention and control work. Methods Descriptive epidemiological analysis was conducted on the data of human brucellosis cases reported through the network direct reporting system in Hunan Province during 2010-2014. Results A total of 103 human brucellosis cases were reported in Hunan Province from 2010 to 2014, and the annual average reported incidence rate was 0.31/1,000,000. 50 cases were reported in 2014 （0.75/1,000,000）; moreover, the number of cases and the incidence rate reached a new record high, and the reported incidence rate increased by 128.57% as compared with 2013. All the cases were reported by 14 cities and prefectures in Hunan Province except Chenzhou City, of which the top three cities with the most accumulative reported cases were Changsha City （n=41, 39.8%）, Yiyang City （n=18, 17.5%） and Shaoyang City （n=12, 11.7%）. Conclusions The reported cases of brucellosis in Hunan Province are basically increased year by year since 2010, and the incidence is concentrated in Changsha, Yiyang and Shaoyang. Human brucellosis cases mainly occur from April to September in Hunan Province. And human brucellosis prevention and treatment should be strengthened.