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目的了解科尔沁右翼前旗人间布鲁杆菌病的流行现状及趋势,掌握人群布鲁杆菌病(布病)的感染率及分布特征,为科尔沁右翼前旗制定布鲁杆菌病综合防控策略和防治措施提供理论依据。方法通过入户问卷调查的方式,在全旗健康人群中开展布病流行病学现况调查,并采集血液样本进行检测。结果覆盖全旗176 979人,调查30 586人。共采集血液样本8 202人份。经筛查共发现布病阳性血清472份,阳性率5.75%,布病感染率为2.67‰。男性感染明显高于女性,性别比2.06∶1;41岁~45岁组人群感染94例,感染率最高19.9%;农牧民是布病高危人群。结论科右前旗布病疫情仍然较为严重。今后应加强畜间检疫和病畜淘汰等综合性防制措施,加大宣传教育力度,严防疫情暴发流行。
Objective To understand the prevalence and trend of human brucellosis in the Horqin Right Wing Front Banner and to understand the prevalence and distribution characteristics of brucellosis (brucellosis) in the population and to develop a comprehensive prevention and control strategy for brucellosis for the Horqin Right Banner Measures provide a theoretical basis. Methods By means of household questionnaire survey, epidemiological survey of brucellosis was conducted among healthy people in Quanqi and blood samples were collected for testing. The result covered 176,979 full banners and a survey of 30,586 people. A total of 8 202 blood samples were collected. A total of 472 positive serovars were found by screening, the positive rate was 5.75%. The brucellosis infection rate was 2.67 ‰. The infection rate of male was obviously higher than that of female, the sex ratio was 2.06:1. In group of 41-45, 94 cases were infected with the highest infection rate of 19.9%. The farmers and herdsmen were the high risk of brucellosis. Conclusions The epidemic situation of brucellosis in Section Kejiqian is still relatively serious. In the future, comprehensive prevention and control measures such as quarantine of livestock and sick animals and livestock should be stepped up, publicity and education should be intensified to prevent epidemic outbreaks.