论文部分内容阅读
目的分析深圳市宝安区轮状病毒的流行特征,为今后制定预防控制措施提供根据。方法对深圳市宝安区2005-2010年疾病监测报告系统中上报的轮状病毒感染病例数据进行描述性流行病学分析。结果 2005-2010年宝安区共报告轮状病毒腹泻病例26 539例,年发病率分别为10.02/10万、29.58/10万、60.01/10万、114.29/10万、87.90/10万和124.81/10万。每年9月开始发病数显著增加,11月进入发病高峰;5岁以下婴幼儿共报告发病25 289例,占全部报告病例总数的95.29%,其中2岁以下小儿共24 631例,占92.81%;实验室诊断病例占报告总数97.60%。结论深圳市宝安区2005-2010年轮状病毒腹泻发病率呈逐年上升趋势,病例高度集中在5岁以下散居儿童,每年9-11月份为发病高峰,应高度重视对婴幼儿轮状病毒腹泻防治工作的管理并加大人力物力投入。
Objective To analyze the epidemiological characteristics of rotavirus in Bao’an District of Shenzhen City and provide the basis for future prevention and control measures. Methods Descriptive epidemiological analysis of rotavirus infection data reported in the Disease Surveillance Reporting System from 2005 to 2010 in Bao’an District of Shenzhen City was performed. Results A total of 26 539 cases of rotavirus diarrhea were reported in Baoan District from 2005 to 2010. The annual incidence was 10.02 / 100000, 29.58 / 100000, 60.01 / 100000, 114.29 / 100000, 87.90 / 100000 and 124.81 / 100,000. The number of onset increased sharply from September to September, and peak incidence occurred in November. A total of 25 289 infants and children aged under 5 were reported, accounting for 95.29% of the total reported cases, of which 24 631 (92.81%) were under 2 years of age. Laboratory diagnosis accounted for 97.60% of the total number of reports. Conclusion The incidence of rotavirus diarrhea in Bao’an District of Shenzhen City increased from 2005 to 2010. The cases were highly concentrated in scattered children under 5 years of age. The peak incidence was from September to November each year. Prevention and treatment of rotavirus diarrhea in infants and young children should be highly valued Work management and increase manpower and material inputs.