目的掌握越秀区儿童法定传染病流行特征,为有效控制其流行提供科学依据。方法采用描述流行病学方法,分析越秀区2006-2010年0~5岁儿童法定传染病发病资料。结果越秀区2006—2010年共报告0~5岁法定传染病7360例。年平均发病率为718.85/10万。2006—2010年每年发病率分别为774.12/10万、2148.35/10万、3178.92/10万、3353.88/10万、5320.31/10万。发病率较高的传染病病种为其他感染性腹泻病,手足口病,流行性感冒,流行性腮腺炎,麻疹。结论近5年,传染病的主要病种变化较大,2008年5月新增手足口病,2009年4月30日新增甲流H1N1。其他感染性腹泻病,手足口病为小儿法定传染病防控重点。 Objective To grasp the epidemiological characteristics of legal notifiable infectious diseases in Yuexiu District and provide a scientific basis for controlling its epidemic effectively. Methods Descriptive epidemiological methods were used to analyze the incidence of notifiable infectious diseases among children aged 0 ~ 5 in Yuexiu District from 2006 to 2010. Results Yuexiu District reported a total of 7360 cases of notifiable infectious diseases of 0 ~ 5 years from 2006 to 2010. The average annual incidence rate of 718.85 / 100000. The annual incidence rates from 2006 to 2010 were 774.12 / 100000, 2148.35 / 100000, 3178.92 / 100000, 3353.88 / 100000, 5320.31 / 100000 respectively. The higher incidence of infectious diseases for other infectious diarrhea, hand, foot and mouth disease, influenza, mumps, measles. Conclusion In the recent 5 years, major diseases of infectious diseases have changed greatly. Hand-foot-mouth disease was newly added in May 2008 and H1N1 was newly added on April 30, 2009. Other infectious diarrhea, hand, foot and mouth disease is the legal focus of prevention and control of pediatric infections.