深圳市宝安区麻疹流行特征分析及控制策略

Epdemilolgical Character Analysis and the Controlling Strategy of Measles in Baoan District of Shenzhen City

目的了解深圳市宝安区麻疹发病的流行病学特点,为宝安区制定麻疹防治对策提供依据。方法利用宝安区1984～2002年疫情汇编和宝安区统计局历年人口年鉴进行回顾性调查,并作描述性研究分析。结果在19年中麻疹发病病例数为864例,平均发病率为5.62/10万,发病的高峰季节为3～6月,35岁以下发病占98.4%,0～10岁及20～25岁为重点发病对象,全区各镇均有病例发生。结论流动人口是免疫工作的薄弱环节,展开强化免疫,做好疫苗的管理及加强对基层防保人员的培训,进一步加强疫情监测及时做好疫点处理策略。

Objective To investigate the epidemic characteristics of measles in Baoan district of Shenzhen city and to provide bases for the strategy of measles prevention and control.Methods Retrospective investigation and descriptive research analysis were made with annuals reports of epidemic situation during 1984 to 2002 in Baoan district. Results The number of measles disease cases is 864 in the past 19 years, while 98.4% of the cases were below 35 years old. Age between 0 to 10 and 20 to 25 years old were in the high risk group. The average incidence of disease was 5.62 per one hundred thousand. The incident peak season was from March to June. Cases were found in every town of Baoan district. Conclusions Prevention and control of measles in Baoan district could hardly tackle the floating population. At present, our strategies to prevent and control measles include actively booster immunization of measles vaccine, making good management in the vaccination programme, intensifying training of general population and health workers to prevent the spread of the disease, and enhancing the surveillance of the epidemic situation.