1981年3月～7月,垣曲县发生流行性出血热,为我省首次发生。为了解其特点,为今后防治工作提供科学依据,我们对全部患者进行了调查,现将结果报告如下: 调查方法按照1975年全国《流行性出血热诊断、分型标准》确诊。采用统一的个案调查表,对确诊患者逐一回顾调查,填表登记。同时对106例患者进行了 From March 1981 to July 1981, epidemic hemorrhagic fever occurred in Yuanqu County, which occurred for the first time in our province. In order to understand its characteristics and provide a scientific basis for prevention and treatment work in the future, we conducted a survey on all patients. The results are reported as follows: The survey method was confirmed in accordance with the “National Standard for Epidemic Haemorrhagic Fever and Typing” in 1975. Using a unified case questionnaire, one by one to review the survey confirmed the patient, fill in the registration form. At the same time for 106 patients were carried out