患儿李某,女性,2(3/12)岁。1984年12月15日上午10时许接种 A 群流脑菌苗(上海生物制品所供应,批号8432-2),接种时按常规操作。12时许,其家长发现患儿哭闹不休,头面及小肢体上出现大小不等的风团块,经医院以“荨麻疹”治疗未见好转。第二天风团块波及全身,伴呼吸困难,口唇发紫而到我站门诊部就诊。患儿体健,否认过敏性疾病 Children Lee, female, 2 (3/12) years old. Group A meningitis A (Shanghai Biological Products Co., Ltd., batch number 8432-2) was inoculated at 10 o’clock on December 15, 1984 and routinely operated during inoculation. 12 o’clock, their parents found that children crying endlessly, the head and small limbs appear on the size of the wind clumps, the hospital to “urticaria” treatment did not improve. The next day the wind group affected the whole body, with breathing difficulties, purple lips and to my clinic. Healthy children, denied allergic diseases