济宁市任城区接庄小学对三、四、五年级的学生进行麻疹的强化免疫，接种麻疹疫苗后大部分学生相继出现一些异常反应，被分批送往医院诊治。经必要的检查和调查分析后，得出结论为群体性癔病。经心理治疗及说明解释工作，观察４～８小时症状缓解。１资料和方法１.１一般资料济宁 Jining Rencheng District Zhuang Primary School on the third, fourth and fifth grade students to strengthen the immune measles, measles vaccine vaccination most students have some unusual reactions have been sent in batches to the hospital for treatment. After the necessary inspection and investigation and analysis, concluded that the group of hysteria. After psychological treatment and explanation of the explanation, observed 4 to 8 hours of symptom relief. 1 Materials and Methods 1.1 General Information Jining