深圳市2005-2015年流行性脑脊髓膜炎流行特征分析

Analysis of the epidemiological characteristics of epidemic cerebrospinal meningitis in Shenzhen during,2005-2015

目的了解深圳市10年来流行性脑脊髓膜炎（简称流脑）的流行病学特征，为有效控制流脑提供科学依据。方法收集2005-2015年深圳市流脑的疫情数据和信息进行流行病学分析。结果深圳市2005-2015年共报告流脑病例43例，年均发病率0．048／10万；流脑发病主要集中在0～29岁年龄组，占81．4％；发病时间集中在冬、春季，病例主要以工人、散居儿童为主。结论近年来，深圳市流脑发病处于低发水平，B群流脑是流脑流行的优势菌群，应采取规范疫苗接种，广泛开展健康宣教，强化疾病监测等措施做好流脑的防控工作。

Objective To understand the epidemiological characteristics of epidemic cerebrospinal meningitis during the past 10 years and provide scientific evidences for controlling epidemic cerebrospinal meningitis effectively. Methods Information of ECM cases reported from 2005 to 2015 in Shenzhen city was collected and statistically analyzed. Results 43ECM cases were reported totally during 2005 to 2015. The average annual incidence was 0.048/100 000. Most cases occurred to people of age 0-29 years old （81.4%）; The incidences were mainly reported in winter and spring. Most of the patients were workers and scattered children. Conclusion In recent years, the incidence for epidemic cerebrospinal meningitis is low in Shenzhen, Serogroup B is a prevalent strain in Shenzhen City now, We should take synthetic control measures on health education, disease surveillance and immunization vaccine.