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Epidemiological survey of Crimean-Congo hemorrhagic fever virus in Yunnan, China, 2008 期刊论文

编号：

2f9ad0ec-3b4a-4720-a7c8-1474646a4132
作者：

Xia, Han#^[1]Li, Peng^[2];Yang, Jialin^[1];Pan, Limin^[1];Zhao, Jiuru^[1];Wang, Zhengyou^[3];Li, Yan^[3];Zhou, Hongpin^[4];Dong, Ying^[4];Guo, Shan^[5];Tang, Shuang^[1];Zhang, Zhong^[1];Fan, Zhaojun^[1];Hu, Zhihong^[1];Kou, Zheng*^[1]Li, Tianxian*^[1]
语种：

英文
期刊：

INTERNATIONAL JOURNAL OF INFECTIOUS DISEASES ISSN：1201-9712 2011 年 15 卷 7 期 (E459 - E463) ; JUL
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关键词：

Crimean-Congo hemorrhagic fever virus Epidemiological Yunnan Risk factor Tick
摘要：

Objectives: We aimed to determine the seroprevalence of Crimean-Congo hemorrhagic fever virus (CCHFV) infection in Yunnan Province, China.
Materials and methods: One thousand six hundred and fifty-seven human serum samples and 1280 ticks (Hyalomma asiaticum) were collected from five counties (Menglian, Menghai, Lancang, Mengla, and Ximeng). Serum samples were analyzed independently by indirect immunofluorescence assay and Western blotting to detected CCHFV antibody. The ticks were examined by reverse transcriptase-polymerase chain reaction (RT-PCR) to detect virus RNA.
Results: The CCHFV IgG positivity was 3.4% (57/1657). A multivariate analysis was performed, and variables that increased the chance of infection were found to include history of tick bite or contact (odds ratio (OR) 16.6, 95% confidence interval (CI) 7.5-37.0) and age > 30 years (OR 6.8, 95% CI 1.6-28.2). The RT-PCR positive rate for ticks was 14.3% (6/42).
Conclusions: The five counties (Menglian, Menghai, Lancang, Mengla, and Ximeng) in Yunnan are areas with the potential for CCHF outbreaks. Residents should protect themselves against tick bites and the surveillance of CCHFV in this region should be improved. (C) 2011 International Society for Infectious Diseases. Published by Elsevier Ltd. All rights reserved.
推荐引用方式
GB/T 7714：

Xia Han,Li Peng,Yang Jialin, et al. Epidemiological survey of Crimean-Congo hemorrhagic fever virus in Yunnan, China, 2008 [J].INTERNATIONAL JOURNAL OF INFECTIOUS DISEASES,2011,15(7):E459-E463.
APA：

Xia Han,Li Peng,Yang Jialin,Pan Limin,&Li Tianxian.(2011).Epidemiological survey of Crimean-Congo hemorrhagic fever virus in Yunnan, China, 2008 .INTERNATIONAL JOURNAL OF INFECTIOUS DISEASES,15(7):E459-E463.
MLA：

Xia Han, et al. "Epidemiological survey of Crimean-Congo hemorrhagic fever virus in Yunnan, China, 2008" .INTERNATIONAL JOURNAL OF INFECTIOUS DISEASES 15,7(2011):E459-E463.
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