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目的了解广州市布鲁氏菌病流行特征,为制定布鲁氏菌病防控措施和策略提供科学依据。方法运用描述性流行病学方法对广州市近年布鲁氏菌病发病资料进行分析。结果广州市自2006年有病例报告以来,2006-2014年累计报告布鲁氏菌病患者156例,无重症及死亡病例。病例报告数逐年上升,各年份发病率差异有统计学意义(χ2=59.04,Ρ<0.01)。患者中白云区54例,占34.62%,其次为海珠区、越秀区和荔湾区,分别为26、19和17例;病例分布无明显的季节性;其中男性89例,女性67例;年龄最小的3个月,最大82岁,其中40~59之间占55.77%;从事畜牧业职业68人(43.59%),退休及家务待业38人(24.36%),其他职业50人。结论广州市布鲁氏菌病疫情趋于活跃并呈上升趋势,职业人群出现聚集性感染,城市居民发病明显增多。
Objective To understand the epidemic characteristics of brucellosis in Guangzhou and to provide a scientific basis for the prevention and control measures and strategies of brucellosis. Methods Using descriptive epidemiological methods to analyze the incidence of brucellosis in Guangzhou in recent years. Results There were 156 cases of brucellosis in Guangzhou City since 2006 when there was a case report in 2006. There were no cases of severe illness and death. The number of cases reported increased year by year, the incidence of each year was statistically significant (χ2 = 59.04, P <0.01). There were 54 Baiyun District patients (34.62%), followed by Haizhu District, Yuexiu District and Liwan District, with 26, 19 and 17 cases respectively. There was no obvious seasonal distribution of the cases, including 89 males and 67 females, the youngest Of the three months, the maximum age of 82, of which 40 to 59 accounted for 55.77%; engaged in animal husbandry 68 (43.59%), retirement and homework 38 (24.36%), 50 other occupations. Conclusion The epidemic situation of Brucellosis in Guangzhou tends to be active and upward trend, occupational groups appear cluster infection, the incidence of urban residents increased significantly.