深圳市宝安区2012年疑似预防接种异常反应监测分析

目的分析宝安区2012年AEFI监测资料,掌握AEFI监测系统运转情况。方法用描述流行病学方法对宝安区2012年的AEFI监测数据进行分析和评价。结果 2012年全区共报告AEFI病例299例,报告发生率为11.53/10万,一般反应占了55.52%;病例主要以0岁组和1岁组为主,分别占44.15%和24.41%;发病主要集中在气温较高的5-9月份。无细胞百白破疫苗是引起AEFI的主要疫苗,占总数的29.77%。一般反应中,以发热、红肿、硬结为主,占了97.6%;异常反应中,4例严重异常反应报告均为接种长春长生水痘后出现的喉头水肿。结论在全区加强规范预防接种工作,提高预防接种质量,从而减少预防接种后不良事件的发生。

Monitoring and Analysis of Suspected Adverse Events Following Immunization in Baoan District of Shenzhen City in 2012

Objective To analyze the adverse events following immunization（AEFI） monitoring data in Baoan District of Shenzhen City in 2012, and to master the AEFI monitoring the operation of the system. Methods Epidemiological data of suspected AEFI cases in Baoan District of Shenzhen City in 201 were analyzed. Results A total of 299 AEFI cases were reported in the entire districtin in 2012, the reported incidence rate of AEFI was 11.53/100 000, and the general reaction of vaccination occupied 55.52%of the cases. Cases are mainly 0-year-old and 1-year-old group, which accounted for 44.15% and 24.41%. Incidence is mainly concentrated in the high temperatures of May to September. ADPT caused the AEFI major vaccine, accounting for 29.77% of the total. Fever, redness and induration were accounting for 97.6% of general reaction. Four cases of serious abnormal reaction report are laryngeal edema which after inoculating Changchun Changsheng chickenpox. Conclusion Strengthen specification immunization work in the region, to improve the quality of vaccination, thereby reducing the incidence of adverse events after vaccination.