2009～2013年云南省弥勒市人间布鲁菌病疫情监测分析

目的：分析2009~2013年云南省弥勒市人间布鲁菌病疫情的特征，为今后制订防治策略提供参考依据。方法于2009~2013年6~7月，采用试管凝集试验对弥勒市从事饲养、屠宰、餐饮服务等重点职业人群进行血清学检测。结果在调查的514例人群中，血清阳性14例，血清阳性率为2.72%，其中2009年最高为7.00%，在监测的人群中养殖人员血清阳性率最高为3.13%，其次为餐饮服务人员为2.60%。结论弥勒市重点人群中的布鲁菌病流行情况初步得到控制，但是布鲁菌病流行的危险因素仍然存在，发生流行的根本原因并未消除，通过加强疫情监测，开展疫区综合治理，有效控制疫情发生。

Epidemic surveillance analysis of human brucellosis ranging from 2009 to 2013 in Mile city of Yunnan province

Objective To analyze the epidemic characteristics of human brucellosis from 2009 to 2013 in Mile city, Yunnan province,so as to provide the reference for formulating control strategies in future. Methods Serological exami-nations from key occupational groups like feeding,butchering,and catering services etc. were implemented by tube ag-glutination test from June to July in these five years since 2009. Results Among 514 investigated people,14 presented with seropositivity.The mean seropositivity rate was 2.72% and 7.00% was the highest appeared in 2009.Among the monitored groups,seropositivity rate was highest in feeding staff accounting for 3.13%.Seropositivity rate of those who engaged in catering services took up 2.60% as the second place. Conclusion The pestilence of brucellosis among key occupational groups has been preliminarily controlled in Mile city,but the risk factors are still existent.The primary cause of brucellosis pestilence hasn’t been eliminated.Epidemic occurrence can be effectively controlled by strengthen-ing the surveillance and carrying out comprehensive treatment in the infected area.