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济宁市14年来鼠类自然感染肾综合征出血热病毒情况 被引量:2

An Analysis of the Results on the HFRSV Natural Infection in Rodents for fourteen years in Jining
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摘要 目的 :1986~ 1999年监测鼠类携带肾综合征出血热病毒 (HFRSV)情况。方法 :间接免疫荧光法。结果 :鼠带HFRS病毒率室内为 3 .5 9% ,室外为 3 .43 %。 1986~ 1990年褐家鼠是室内主要传染源 ,大仓鼠和黑线姬鼠为室外主要传染源 ;鼠带病毒率以秋、冬季节最高 ,分别为 5 .66%和 5 .3 2 %。 1991~ 1999年小家鼠和褐家鼠为室内主要传染源 ,黑线姬鼠成为室外唯一传染源 ;春、秋季节鼠带病毒率最高 ,分别为 3 .68%、3 .5 6%。鼠带病毒率以 1986年最高 ,为6.96% ,之后逐年下降 ,1990年降至 1.60 % ,而 1991年后又有所回升 ,并保持在 3 %左右。结论 :此结果与人群发病率年度变化相吻合 ;通过灭鼠可降低单位面积内带病毒鼠数 ,达到控制HFRS之目的。 Objective: To study the situation of HFRS virus natural infection in rodents in Jining city, Shandong province. Methods: From 1986 to 1999, HFRS virus carried by rodents had been examined with IFAT. Results: It showed that the HFRSV rate did not show a significant difference between the residential area ( 3.59 %) and the farmlands ( 3.43 %). The main indoor source of infection was rattus norvegicus from 1986 to 1990 and both of the cricetulus triton and apodemus agrarius were the main one in the farmland. The HFRSV rate carried by rodents reached the highest both in autumn ( 5.66 %) and in winter ( 5.32 %). The main source of infection in the residential area was mus musculus,and rattus norvegicus from 1991 to 1999 while the apodems agrarius became the only one in the farmland. The HFRSV rate carried by rodents reached the highest both in spring ( 3.68 %) and in autumn ( 3.56 %). The highest HFRSV rate in 1986 was 6.96 %, the rates decreased year after year till 1.60 % in 1990. However it rose again some what in 1991 and retained the record of 3% or so. Conclusion: It was identical with the annual change of the people's incidence of the disease. Therefore,HFRS can be controlled by killing the rodents.
作者 赵福河 李静
出处 《中国媒介生物学及控制杂志》 CAS CSCD 2002年第4期288-290,共3页 Chinese Journal of Vector Biology and Control
关键词 济宁市 鼠类 自然感染 肾综合征出血热病毒 带病毒率 监测 山东 Hemorrhagic fever with renal syndrome virus (HFRSV) The rate of virus carried by mice Monitor
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