庆云县53例布鲁氏菌病病例流行病学分析

Epidemiological Features of Human Brucellosis in Qingyun Monitoring Points

[目的]了解庆云县人间布病疫情的流行病学特征，为控制策略提供依据。[方法]在布病监测点对布病发病的高危人群及其密切接触者进行调查。[结果]2003-2008年确诊布病病例53例，病例集中在2～5月，年龄以青壮年为主，病例主要集中在1个村，因剥羊皮感染发病的占75．47％。[结论]省外疫区购人未检疫的不明原因病死羊羔为庆云县布病的主要传染源。传播途径较为单一。

[Objective] To understand the epidemic of brucellosis and epidemiological characteristic in human, provide scientific bases for control and prevention. [Methods]Investigation was conducted in high risk population of brucellosis and close contact people in monitoring points, [Results]53 cases were diagnosed as brucellosis from 2003 to 2008. Cases were concentrated in the time from February to May. Most cases were in a village. Cases were at the age from 7 to 62 years old. 75.47% patients were caused by leather processing. [Conelusion]Lamb died of unknown causes which were not quarantined from other provinces is the main source of infection in Qingyun,the epidemic route of brucellosis is relatively single.