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目的了解东海县2008年预防接种后不良反应(AEFI)发生情况。方法对2008年AEFI监测报告的数据,采用描述流行病学方法统计分析。结果 2008年共报告AEFI 48例,涉及11种疫苗,其中无细胞百白破疫苗(Dtap)AEFI发生构成比最高,占50%,其次全细胞百白破疫苗(DTP)占14.59%。全县共有预防接种单位22个,19个有AEFI个案上报,报告单位覆盖率86.36%。红肿浸润和局部硬结较多,分别占总数的58.34%、14.58%。一般反应41例,占85.42%,异常反应7例,占14.58%。结论 AEFI发生与诸多因素有关,多数具有相似和较为典型的症状,多种疫苗均可以发生,不同疫苗的发生率不同,无明显地区差异,需更多的结合具体发生情况采取相应的措施以降低其发生率。
Objective To understand the post-vaccination adverse events (AEFI) in Donghai County in 2008. Methods The data of AEFI monitoring report in 2008 were analyzed by descriptive epidemiological method. Results AEFI was reported in 48 cases in 2008 and 11 vaccines were involved. Among them, AEFI accounted for 50% of the total, and DTP accounted for 14.59%. The county has a total of 22 vaccination units, 19 AEFI reported cases, the reporting unit coverage of 86.36%. Inflammatory infiltration and local induration were more, accounting for 58.34%, 14.58% of the total. The general reaction in 41 cases, accounting for 85.42%, abnormal reaction in 7 cases, accounting for 14.58%. Conclusions The occurrence of AEFI is related to many factors, most of which have similar and typical symptoms. Many kinds of vaccines can occur. The incidence of different vaccines is different. There is no obvious regional differences. More measures should be taken to reduce the incidence of AEFI. Its incidence.