作者观察了208例钩端螺旋体病患者,其中男性185例,女性23例,20～40岁青中年患者142例。潜伏期长短不一,平均7～8天,个别病例仅为2～3天。本病各种临床症状的频率如下:急性起病99%,头痛97%,体温40℃占81%,40℃以上占18%,腓肠肌痛66%,黄疸63%,尿少及尿闭25%,腹痛22%,鼻衄20%,肺炎13%,脑膜刺激征12%,肝衰竭13%,出 The authors looked at 208 patients with leptospirosis, including 185 males, 23 females and 142 middle-aged adults aged 20 to 40 years. The incubation period varies in length, an average of 7 to 8 days, some cases only 2 to 3 days. The frequency of various clinical symptoms of the disease are as follows: 99% of acute onset, headache 97%, body temperature 40 ℃ 81%, 40 ℃ above 18%, gastrocnemius muscle 66%, jaundice 63%, oliguria and urine closed 25% , Abdominal pain 22%, epistaxis 20%, pneumonia 13%, meningeal irritation 12%, liver failure 13%, out