1977年7月我县某村发现暴发性嗜酸粒细胞增多综合征40例,报告如下。病例资料男22例,女18例。年龄3～7岁10例,8～16岁27例,学龄儿童发病较多;发病最小者3岁,最大者37岁。均爱喝生水。临床特征主要表现为咳嗽、哮喘、发热、嗜酸粒细胞增多及 X 线肺或胸膜改变等,如表。实验室检查①井水:经离心沉淀法检查每视 1977 July county village found that fulminant eosinophilia syndrome 40 cases, the report is as follows. There were 22 males and 18 females. Age 3-7 years in 10 cases, 8-16 years of age in 27 cases, school-age children more incidence; the smallest incidence of 3 years, the largest 37-year-old. All love to drink raw water. The main clinical manifestations of cough, asthma, fever, eosinophilia and X-ray or pleural changes, such as the table. Laboratory examination ① well water: Each test by centrifugal precipitation method