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目的:了解卢龙县高危人群布鲁氏菌的感染情况,为制定布鲁氏菌防控措施提供依据。方法:对我县养殖户较多的村庄西洼村和主动来我单位检测的人群进行采血,检验方法用虎红平板凝集试验(RBPT)和试管凝集试验(SAT)。结果:高危人群共483人,定点监测人员300人次,检出阳性73例,阳性率为26.33%,主动检测183人次,检出阳性92例,阳性率为50.27%。统计结果为连续三年数据,采取定点集中检测与分散式主动上站检测方式相比较,具有统计学意义。发病时间多集中在5-8月,这几个月主动上站检查人次128例,占分散式上站人数的70%。结论:卢龙县作为养殖农业大县,布鲁氏菌感染率较高,发病时间相对集中,应引起相关部门重视,采取必要防控措施。
Objective: To understand the prevalence of brucellosis among high-risk population in Lulong County and provide the basis for the prevention and control measures of brucellosis. Methods: Blood samples were collected from Xiwa Village, a village with more farmer households in our county, and those who took the initiative to come to our unit for testing. The test methods were the RBPT and SAT tests. Results: A total of 483 high-risk population, 300 sentinel monitoring staff, positive 73 cases were detected, the positive rate was 26.33%, 183 were actively detected, 92 were positive, the positive rate was 50.27%. Statistical results for the three consecutive years of data, to take a fixed focus on the detection and decentralized active on the station compared to the detection method, with statistical significance. Incidence of time and more concentrated in the May-August, in the past few months to take the initiative to check the station 128 cases, accounting for 70% of the dispersed on the station. CONCLUSION: Lulong County, as a major farming agricultural county, has a high prevalence of brucellosis and relatively concentrated time of onset, which should be taken seriously by relevant departments and necessary prevention and control measures should be taken.