【摘 要】目的：对儿童在接种疫苗的过程中，常见的不良反应以及相应应该采取的预防措施进行研究和详细说明。以此来提高疫苗接种的效果，保护儿童身体健康。方法：查阅1668例儿童的临床表现，不良反应的判断标准以《全国疑似预防接种异常反应监测方案》及《预防接种工作规范(2016版)》中的相关标准进行判定，并通过这些数据分析不良反应产生的原因，探讨相应的解决措施。结果：不良反应对疫苗接种的效果会产生不利的影响，并且威胁儿童的身体健康，应该采取相应的措施加以解决。

    【关键词】疫苗接种儿童不良反应预防措施

    Abstract Objective： To study and explain in detail the common adverse reactions and corresponding preventive measures that children should take in the course of vaccination. In order to improve the effectiveness of vaccination and protect children’s health. Methods ： The clinical performance of 1668 children was examined. The criteria for adverse reactions were judged by the relevant standards in the National Monitoring System for Suspected Vaccination Abnormal Reactions and Regulations for Vaccination Work (Version 2016). These data were used to analyze the adverse effects. The reason for the reaction and discuss the corresponding solutions. Results： Adverse reactions will have an adverse effect on the effectiveness of vaccination and threaten children’s health ......