| 李传斌,张大荣,俞正楚,刘春生,吴万能,丁一新,孟冀辉,钱芸芳.安徽省肾综合征出血热重点流行区传染源种类调查[J].Chinese journal of Epidemiology,1985,6(3):133-135 |
| 安徽省肾综合征出血热重点流行区传染源种类调查 |
| Investigation on the Main Reservoirs of Infection of HFRS in Endemic Areas of Anhui Province |
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| Abstract: |
| 用兔抗A1株HFRS病毒免疫血清,以IFAT法对安徽省长江、淮河流域HFRS八个重点流行区的室内、室外6个优势鼠种及食虫目小鼩鼱共2,684只肺脏组织进行了HFRS病毒抗原检查。其中黑线姬鼠1,313只,阳性81只,阳性率6.17%;褐家鼠529只,阳性44只,阳性率8.32%;黄胸鼠201只,阳性2只,阳性率0.99%.有的疫区中黑线姬鼠的带毒率可达13.95%,褐家鼠的带毒率达15.73%,证明黑线姬鼠和褐家鼠是我省HFRS流行区的主要传染源。 |
| English Abstract: |
We have examined 2,684 lung tissue slices of various rodents with IFAT for HFRS virus antigen.The immune serum of rabbit against A1 strains of HFRS virus was used. Lung samples were taken from 6 predominant species of mice both inside and outside the houses and Sorex araneus in 8 main HFRS-endemic areas, along the Yangtze River and Huai River valley in Anhui province.
The results of positivity are as follows: A.agrarius 6.17% (81/1313), R.norvegicus 8.32% (44/529), R.flavipectus 0.99% (2/201).The carrying rates of HFRS virus antigen in A.agrarius and R. norvegicus in some HFRS-endemic areas reach 13.95%,and 15.73% respectively.Therefore, A.agrarius and R.norvegicus are the main sources of infection of HFRS in itsendemic areas of Anhui province. |
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