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目的调查达州市布鲁氏菌病的传染来源和传播的危险因素,为制定有效的防控措施提供依据。方法对个案流行病学调查资料、实验室检测结果和患者就诊记录进行描述性流行病学分析。结果本次布鲁氏菌疫情确诊病例1名,4名密切接触者经实验室检验确诊携带者2名。结论根据临床症状、实验室结果及流行病学接触史综合判断,这起布病疫情为1起密切接触羊群引起的布病疫情。建议今后加强畜牧检验检疫监管,提高人群防护,达到遏制布病疫情上升的目的。
Objective To investigate the source and spread of brucellosis in Dazhou and provide the basis for effective prevention and control measures. Methods Descriptive epidemiological analysis of case epidemiological survey data, laboratory test results and patient visit records were carried out. Results The brucellosis confirmed a case, four close contacts were confirmed by laboratory tests carrying two. Conclusion According to the clinical symptoms, laboratory results and epidemiological contact history combined judgment, the incidence of brucellosis as a close contact with the herd caused by cloth disease epidemic. It is suggested that supervision and inspection of animal husbandry inspection and quarantine will be strengthened in the future so as to raise population protection and achieve the purpose of curbing the rise of brucellosis.