1981年9月、10月,笔者所在两院共收治钩端螺旋体病250例,现就资料较完整的脑膜脑炎型3例报告如下. 临床资料 3例均为农民,其中男1例,女2例。年龄15～20岁。病前皆有疫水接触史,于9月至10月初发病.3例均起病较急,畏寒、发热,头痛和全身酸痛。于第6～7病程日,出现剧烈头痛和频繁的喷 September 1981, October, the author’s hospital received a total of 250 cases of leptospirosis, now more complete information on the type 3 cases of meningoencephalitis reported as follows.All 3 cases of clinical data were farmers, including 1 male and female 2 cases. Aged 15 to 20 years old. Prehypnosis all had a history of exposure to water, with onset from September to early October, all of the 3 patients having acute onset, chills, fever, headache and body aches. In the first 6 ~ 7 course of the day, there was severe headache and frequent spray