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1999年4月在我区泉眼镇发生了人间布鲁氏菌病(简称布病)的点状暴发。为了及时掌握传染源的活动情况,及早采取防治对策,控制疫情的流行,对我区泉眼镇布病患者及密切接触者进行了个案流行病学调查和血清学检查,现将流行病学调查结果分析如下。
In April 1999, a spot-like outbreak of human brucellosis (referred to as brucellosis) took place in the town of Quanye in our district. In order to grasp the activities of the source of infection in a timely manner and take early prevention and control measures to control the epidemic, we conducted a case-by-case epidemiological investigation and a serological examination of brucellosis patients and close contacts in Quanye Township in our district. The results of the epidemiological survey analyse as below.