1983年初太原市首次发生肾综合征出血热(HFRS,以下简称出血热)流行,某学院3～9月出现暴发,发生病例83人,其罹患率为20‰;病人一般症状轻,无一例死亡。经病原学检查证明褐家鼠为传染源。早在六十年代初,日本大阪市曾发生出血热的暴发,流行达10余年之久。近年来,我国城市中出血热流行亦有增长趋势。为了预防和控制本病的流行,为制定其针对性防疫措施提供一定资料,现将调查结果报告如下。 Early 1983, Taiyuan City, the first occurrence of hemorrhagic fever with renal syndrome (HFRS), a college outbreak occurred from March to September, 83 cases occurred, the attack rate was 20 ‰; patients with mild symptoms, no case of death . Rattus norvegicus proven by etiological examination. As early as the early 1960s, an outbreak of haemorrhagic fever occurred in Osaka City, Japan, and became popular for more than 10 years. In recent years, the prevalence of hemorrhagic fever in cities in our country has also been on the increase. In order to prevent and control the epidemic of this disease and provide certain information for the formulation of its targeted epidemic prevention measures, the survey results are reported as follows.