| 中国新疆部分地区蚊传黄病毒感染调查 |
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| 引用本文： | 吕志,付士红,李铭华,张松,高春代,高晓艳,邓掌,陈维欣,梁国栋.中国新疆部分地区蚊传黄病毒感染调查[J].疾病监测,2011,26(6):431-434. |
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| 作者姓名： | 吕志 付士红 李铭华 张松 高春代 高晓艳 邓掌 陈维欣 梁国栋 |
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| 作者单位： | 1.中国疾病预防控制中心病毒病预防控制所病毒性脑炎室,传染病预防控制国家重点实验室,北京 102206; |
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| 基金项目： | “艾滋病和病毒性肝炎等重大传染病防治”科技重大专项(No.2008ZX10004-001); 传染病国家预防控制重点实验室基金(No.2008SKLID105); 中美新发和再发传染病合作项目(No.U19-GH000004); 中国疾病预防控制中心青年科研基金(No.2010A105)~~ |
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| 摘 要： | 目的 了解新疆部分地区不明原因发热患者蚊传黄病毒的感染状况。
方法 采用ELISA方法对新疆维吾尔自治区南部喀什地区伽师县和麦盖提县、北部伊犁地区察布查尔县不明原因发热人群血清标本进行流行性乙型脑炎(乙脑)病毒(Japanese encephalitis virus, JEV)、登革病毒(Dengue virus, DENV)、西尼罗病毒(West Nile virus, WNV) IgM抗体检测。对检测结果阳性的血清标本平行进行以上3种病毒的交叉中和试验。
结果 新疆南北部地区641例不明原因发热患者急性期血清中,乙脑病毒IgM抗体阳性率0.62%(4/641), 登革病毒IgM抗体阳性率2.96%(19/641),西尼罗病毒IgM抗体阳性率1.72%(11/641)。ELISA检测阳性患者血清中有6例存在乙脑病毒、登革病毒、西尼罗病毒中和抗体,滴度介于1 ∶ 10~1 ∶ 40之间。
结论 新疆发热患者急性期血清标本可以检测到乙脑病毒、登革病毒、西尼罗病毒IgM抗体,部分病例血清中存在中和抗体。
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| 关 键 词： | 新疆 流行性乙型脑炎病毒 登革病毒 西尼罗病毒 不明原因发热 |
| 收稿时间： | 2010-10-15 |
Investigation of mosquito-borne flavivirus infection in part areas of Xinjiang Uygur autonomous region |
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| LV Zhi,FU Shi-hong,LI Ming-hua,ZHANG Song,GAO Chun-dai,GAO Xiao-yan,DENG Zhang,CHEN Wei-xin,LIANG Guo-dong.State Key Laboratory for Communicable Disease Prevention , Control,Institute for Viral Disease Prevention , Control,Chinese Center for Disease Control , Prevention,Beijing ,China.Investigation of mosquito-borne flavivirus infection in part areas of Xinjiang Uygur autonomous region[J].Disease Surveillance,2011,26(6):431-434. |
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| Authors: | LV Zhi FU Shi-hong LI Ming-hua ZHANG Song GAO Chun-dai GAO Xiao-yan DENG Zhang CHEN Wei-xin LIANG Guo-dongState Key Laboratory for Communicable Disease Prevention Control Institute for Viral Disease Prevention Control Chinese Center for Disease Control Prevention Beijing China |
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| Institution: | 1.State Key Laboratory for Communicable Disease Prevention and Control, Institute for Viral Disease Prevention and Control, Chinese Center for Disease Control and Prevention, Beijing 102206, China |
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| Abstract: | Objective To investigate the infection status and spatial distribution of mosquitoes-borne flavivirus among the cases of fever with unknown origin in Xinjiang,China.Methods A total of 641 serum samples were collected from the cases of fever with unknown origin in Kashi,southern Xinjiang and in Yili,northern Xinjiang.The IgM antibodies to Japanese encephalitis virus,dengue virus and West Nile virus were detected by ELISA and the parallel neutralization tests of the 3 viruses were conducted for positive sampl... |
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| Keywords: | arbovirus Japanese encephalitis virus Dengue virus West Nile virus fever with unknown origin |
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