中国媒介生物学及控制杂志

• 媒介与疾病 • 上一篇    下一篇

肾综合征出血热地理流行病学调查

林福禧; 谢忠俭; 刘令初; 郑官增   

  1. 浙江省台州地区卫生防疫站 临海市317000
  • 出版日期:1991-08-20 发布日期:1991-08-20

A geographical epidemicology reserach for hemorrhagic fever with renal syndrome(HFRS)

Lin Fuxi;et al   

  1. The Sanitary and Anti-epidemic Station of Taizhou Prefecture,Zhejing Province
  • Online:1991-08-20 Published:1991-08-20

摘要: 本文对肾综合征出血热(HFRS)在沿海岛屿、平原丘陵、山区半山区不同地理区域分布情况进行了调查,证实台州地区为家、野鼠混合型疫源地,分析了三种不同地理区域HFRS的流行强度和疫源地类型、宿主动物间的关系。沿海地区野鼠和家鼠带病毒率低、带病毒鼠数量少,HFRS的发病率较低;丘陵、平原地区以野鼠型为主,为HFRS中发地区;山区、半山区以家鼠型为主,为HFRS发病严重地区。由此可见,HFRS流行与一定地理区域的疫源地类型和宿主动物带病毒状况有关,突出了家鼠型HFRS在我区的流行病学意义。

关键词: 肾综合征出血热, 地理流行病学

Abstract: In the paper, we have made researches on distribution of HFRS in some mifferent areas such as seaboard islands, plains, hills, and mountains. The data showed there are mixed foci of R, norvegicus and A, agrarius in Taizhou Prefecture, and meanwhile, the relationship of host animals, epidemic intensity and focus type of HFRS in the three kind of areas above-mentioned was discussed. In the seaboard islands, the rate of EHF virus carried by R, norvegicus and A, agrarius as well as the number of the rats carrying with the virus was low, and there was a low morbidity of HFRS. In plains and hills, A, agrarians type is a main focus of HFRS. There was a moderate morbidity in the areas. In mountains, R, norvegicus is the important type companied with A. agrerius type. The morbidity of HFRS in the area was high. The results indicated that the epidemic of HFRS is closely related to the focus type and host animals carrying virus. , and the R, norvegicus type of HFRS has a important epidemic significance in Taizhou Prefecture.