摘要
对捕获自湖北流行性出血热(EHF)疫区的224只鼠皮肤破伤进行检查并用免疫荧光方法(IFA)检查鼠肺及血清EHF病毒抗原抗体。结果,鼠皮肤破伤率为30.8％,且其随鼠龄增加而升高;皮肤破伤鼠EHF病毒抗原抗体阳性率分别为24.6％及29.0％,显著高于非皮肤破伤鼠的9.0％及8.4％。认为经皮肤破伤感染可能是自然条件下EHF病毒鼠间传播的重要途径。
A total of 224 rodents captured from the endemic area of epidemic hemorrhagic fever (EHF) in Hubei province were recorded on the presence of wound and detected EHF viral antigens & antibodies with immunoflucrescent assay (IFA) technique.It was found that 69 out of 224 (30.8%) rodents had wounds when captured and the frequency of wound was increased with age;the positive rates for EHF viral antigens & antibodies in rodents with wound were 24.6% and 29.0% respectively. They were muoh higher than those in rodents without wound, which were 9.0% and 8.4% respectively. It indicated that the infection of rodents by means of wounds may be an important route in transmitting EHF virus among rodents in natural condition.
关键词
皮肤破伤
感染
鼠科
流行性出血热
Hemorrhagic fever, epidemic
Virus Wound infection, skin
Muridae
