例1 男性,30岁,教师。1982年2月28日采用江西省寄生虫病防治研究所制备的血吸虫成虫抗原(批号8202210),于左前臂屈面皮内注射0.03ml,15分钟后,局部出现伴红晕的丘疹,直径达2cm;并觉头昏、恶心、心慌、出汗、脸色苍白和不能站立.脉搏微细,立即卧床,进行针刺人中等处理,历经2小时,症状缓解。 Example 1 male, 30 years old, teacher. On February 28, 1982, the adult schistosoma japonicum antigen (batch 8202210) prepared by Jiangxi Institute of Parasitic Diseases Prevention and Control was injected into the left forearm intradermally for 0.03 ml. After 15 minutes, the pimples with blushing appeared with a diameter of 2 cm. And feel dizzy, nausea, palpitation, sweating, pale and can not stand. Pulse fine, immediately bed, acupuncture and other moderate treatment, after 2 hours, the symptoms ease.