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目的掌握孝感市大悟县职业人群人群布鲁氏菌病(布病)感染现况,为预测布病流行趋势、制定防治对策提供科学依据。方法采用虎红平板凝集试验和试管凝集试验对涉及养殖、交易和屠宰、兽医等职业人群进行血清学检测,对职业人群进行流行病学调查。结果 2012—2013年检测调查职业人群220人,检出布病感染者18人,检出率8.18%。主要是个体畜牧养殖人员感染,检出17人,检出率11.18%。15个调查乡镇中有6个检出布病感染者,40岁以上年龄组感染率较高,无性别差异。结论孝感重点地区畜牧养殖人群存在布鲁氏菌病感染,疫情传播的风险因素是饲养染疫牲畜,应采取相应的干预控制措施。
Objective To understand the prevalence of brucellosis (brucellosis) in the occupational population of Dawu County in Xiaogan City, and provide a scientific basis for predicting the epidemic trend of brucellosis and formulating prevention and control measures. Methods By using tiger red plate agglutination test and test tube agglutination test, serological tests were carried out on occupational groups involved in breeding, trading and slaughtering, veterinarians and so on, and the occupational population was investigated by epidemiology. Results A total of 220 occupational groups were investigated and surveyed in 2012-2013. 18 people were identified as brucellosis, the detection rate was 8.18%. Mainly individual livestock breeding personnel infection, detected 17 people, the detection rate of 11.18%. Six out of 15 investigated villages and towns were found to be infected with brucellosis, and the infection rate was higher in those over 40 years of age with no gender difference. Conclusion The brucellosis infection exists in the livestock breeding population in the key areas of Xiaogan. The risk factors for the spread of the epidemic are feeding infected animals, and appropriate intervention and control measures should be taken.