论文部分内容阅读
[目的]分析昭通市各种疫苗预防接种异常反应(AEFI)的发生情况,评价疫苗的安全性,为减少预防接种异常反应的发生提供科学依据。[方法]采用描述性流行病学方法对昭通市疑似预防接种异常反应监测系统所收集的AEFI病例进行分析。[结果]全市共报告AEFI49例,其中一般反应28(57.14%),异常反应11例(22.45%),偶合症2例(4.08%),不明原因8例(16.33%)。报告发生不良反应的疫苗有7种,报告的总疑似异常反应发生率为1.98/10万,以卡介苗的发生率最高。在报告的预防接种不良反应中,最常见的为发热、局部红肿和局部硬结。[结论]针对性采取相应的措施,在防治疾病的同时,降低AEFI的发生率,维持公众的信任度,从而提高全市的预防接种整体水平。
[Objective] To analyze the incidence of vaccination anaphylaxis (AEFI) in Zhaotong and to evaluate the safety of vaccines and provide a scientific basis for reducing the incidence of abnormal vaccination. [Method] Descriptive epidemiological methods were used to analyze the AEFI cases collected from the surveillance system of suspected immunization in Zhaotong. [Results] A total of 49 AEFI cases were reported in the city, including 28 (57.14%) general reactions, 11 (22.45%) abnormal reactions, 2 cases of complications (4.08%) and 8 cases of unknown causes (16.33%). Seven types of vaccines were reported to have adverse reactions, and the total suspected abnormal reaction was reported to be 1.98 / 100,000 with the highest incidence of BCG. Among the reported adverse effects of vaccination, the most common are fever, local swelling and local induration. [Conclusion] The corresponding measures should be taken in order to reduce the incidence of AEFI, maintain the public trust, and improve the overall level of vaccination in the city while preventing and treating diseases.