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目的对桃源县首起布鲁氏菌病(下简称布病)疫情进行现场流行病学调查处理和相关的实验室检测,为布病的防控提供科学依据。方法发现桃源县首例病例后,开展现场流行病学调查处理,对重点监测人群和羊只进行血清学检测。结果首例患儿家中母羊患有布病,患儿经常接触小羊羔而导致感染的可能性较大。从73名重点监测人群中检测出9名血清抗体阳性感染者,阳性率为12.3%;从378只山羊检出布病抗体阳性37份,阳性率9.8%。结论桃源县存在动物布病,给人群健康带来威胁,应采取综合防治措施,遏制布病在人畜间流行。
Objective To investigate the epidemic situation of brucellosis (the brucellosis) in Taoyuan County for the first time and to provide laboratory evidence for the prevention and control of brucellosis. Methods After the first case was found in Taoyuan County, epidemiological investigation was carried out on the spot and the serological tests on key monitoring population and sheep were carried out. Results The first case of ewes in children with brucellosis, children often exposed to lambs and the possibility of infection is more likely. The positive rate was 12.3% in 9 seropositive patients from 73 key surveillance population. The positive rate of brucellosis antibody was 37% in 378 goats. The positive rate was 9.8%. Conclusion There are animal brucellosis in Taoyuan County, posing a threat to the health of the population. Comprehensive prevention and control measures should be taken to curb the epidemic of brucellosis in humans and animals.