| 杨占清,孟祥瑞,于晓敏,刘运喜,高学运,吕自玉,张福波,王锦风,刘景山.流行性出血热病毒在宿主动物间传播方式及其流行病学意义的研究[J].中华流行病学杂志,1996,17(4):225-228 |
| 流行性出血热病毒在宿主动物间传播方式及其流行病学意义的研究 |
| Study on the Mode of Transmission of EHFV among Host Animals and Its Epidemiologic Significance |
| 收稿日期:1996-01-03 出版日期:2021-05-13 |
| DOI： |
| 中文关键词: 流行性出血热 传播方式 自然疫源地 |
| 英文关键词: EHF Mode of transmission EHF natural loci |
| 基金项目: |
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| 中文摘要: |
| 应用血清学检测技术在驻地进行了流行性出血热病毒(EHFV)在宿主动物间传播方式及其流行病学意义的研究。结果表明在自然条件下主要宿主间存在水平传播和垂直传播等方式,其中以密切接触传播为主,经破损皮肤感染为主要途径,并且多发生在成年,这对EHF疫源地的扩散和演变起着重要作用。而垂直传播对EHF疫源地保存与延续具有重要意义。 |
| 英文摘要: |
| In our study, IFA was adopted to detect the epidemic haemorrhagic fever virus (E HFV) antigen and antibody. We studied on the mode of transmission of EHFV in mice and its epidemiologic significance. The results demonstrated that both horizontal and vertical modes of transmission existed in mice under natural circumstances. Horizontal transmission was noticed as the major mode of transmission of EHFV in mice which played an important role in the spread and de velopment of EHF natural loci. Vertical transmission seemed to act merely on the maintenance of EHF natural foci in mice. |
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