目的分析接种甲型H1N1流感疫苗致过敏性休克个案,为规范处置类似反应提供参考。方法对患者发病经过及现场调查情况进行分析。结果调查本案例接种的疫苗、接种实施过程及注射器质量等均符合规范要求。经区级预防接种异常反应专家诊断小组认定为“疫苗致过敏性休克”。患者经及时抢救和正确的处置,预后好,受种双方未发生纠纷。结论开展大规模群体性强化或应急接种活动时,应提前做好相关人员培训及急救药械的准备,有效处置疫苗接种后发生的突发事件。 Objective To analyze the cases of anaphylactic shock induced by influenza A (H1N1) vaccination and provide reference for the standard treatment of similar reactions. Methods After the onset of disease and field investigation of the situation were analyzed. Results The vaccines vaccinated in this case, the vaccination implementation process and the quality of syringes were all in line with regulatory requirements. The district-level immunization vaccination expert diagnosis team identified as “vaccine-induced anaphylactic shock.” Patients were promptly rescued and properly treated, the prognosis is good, by the absence of any dispute between the parties. Conclusion To carry out large-scale mass intensification or emergency vaccination activities, relevant staff training and first aid kit should be prepared in advance to effectively deal with emergencies after vaccination.