ISSN 1003-8280 CN 10-1522/R 中国疾病预防控制中心 主办
Chinese Journal of Vector Biology and Control >
First report of Liaoning virus from mosquitoes in Chaoyang district, Beijing
Received date: 2016-10-24
Online published: 2017-04-20
Supported by
Supported by the Beijing Outstanding Young Talent Training Project(No. 2014000052580G290) and the Research Foundation of Chaoyang District Center for Disease Control and Prevention (No. Cycdc-2015-271103)
Objective To investigate Liaoning virus(LNV) in mosquitoes in Chaoyang district, Beijing. Methods According to the Surveillance for Vector Density-Mosquito (GB/T 23797-2009), mosquitoes were collected by CO2 traps in 2014 and 2015. Reverse transcription-polymerase chain reaction was used to detect LNV. Molecular characteristics were carried out by Mega 6.0. Results A total of 9 811 mosquitoes were collected and Culex pipiens pallens (8 968/9 811, 91.41%) was the main species. The sample BJCY14007 was positive for LNV. LNV has two branches (serotypeⅠand serotypeⅡ) based on the molecular characteristics of the segment 10. BJCY14007 was more related to NE97-12 (representative strain, serotypeⅠ). Conclusion The LNV was firstly detected in Beijing. It deserves further investigation LNV prevalence in mosquito, human population and other hosts for risk assessment.
Key words： Arbovirus; Liaoning virus; Molecular characteristics; Beijing
TANG Cheng-jun, GE Jun-qi, ZHANG Hong-jiang, FU Shi-hong, LI Yuan-yuan, XU Chao, WANG Hui-ping, ZHANG Zheng . First report of Liaoning virus from mosquitoes in Chaoyang district, Beijing[J]. Chinese Journal of Vector Biology and Control, 2017 , 28(2) : 113 -116 . DOI: 10.11853/j.issn.1003.8280.2017.02.004
[1] 张海林,梁国栋. 中国虫媒病毒和虫媒病毒病[J]. 中国媒介生物学及控制杂志,2012,23(5):377-380.
[2] Attoui H,Mertens PPC,Becnel J,et al. The double-stranded RNA viruses[M]// King AMQ,Adams MJ,Carstens EB,et al. Virus Taxonomy. Ninth Report of the International Committee on Taxonomy of Viruses. London:Academic Press,2010:497-637.
[3] Attoui H,Mohd Jaafar F,de Lamballerie X,et al. Seadornavirus, Reoviridae[M]//Fauquet CM,Mayo MA,Maniloff J,et al. Virus Taxonomy. Eighth Report of the International Committee on Taxonomy of Viruses. London:Elsevier/Academic Press,2005: 504-510.
[4] Attoui H,Mohd Jaafar F,Belhouchet M,et al. Liaoning virus, a new Chinese seadornavirus that replicates in transformed and embryonic mammalian cells[J]. J Gen Virol,2006,87(1): 199-208.
[5] 蔡增林,陶三菊,范永星,等. 东北地区人、鼠Colti 病毒感染调查[J]. 沈阳部队医药,2000,13(3):231-232.
[6] Attoui H,Mohd Jaafar F,de Micco P,et al. Coltiviruses and seadornaviruses in North America,Europe,and Asia[J]. Emerg Infect Dis,2005,11(11):1673-1679.
[7] 魏绪强,刘婷,周小洁,等. 北京市城区蚊密度调查及西尼罗病毒携带情况研究[J]. 中华卫生杀虫药械,2015,21(6): 582-586.
[8] Lv XJ,Mohd Jaafar F,Sun XH,et al. Isolates of Liaoning virus from wild-caught mosquitoes in the Xinjiang province of China in 2005[J]. PLoS One,2012,7(5):e37732.
[9] 唐承军,吕志,付士红,等. 2011年新疆维吾尔自治区辽宁病毒分离鉴定[J]. 中国媒介生物学及控制杂志,2012,23(5): 381-383,387.
[10] 李文娟,李铭华,王静林,等. 青海省凶小库蚊辽宁病毒的分离鉴定[J]. 中国媒介生物学及控制杂志,2014,25(1):12-14.
[11] Li WJ,Wang JL,Li MH,et al. Mosquitoes and mosquito-borne arboviruses in the Qinghai-Tibet Plateau-focused on the Qinghai area,China[J]. Am J Trop Med Hyg,2010,82(4):705-711.
[12] 曹玉玺,付士红,张稷博,等. 辽宁省部分地区2008年虫媒病毒分离鉴定[J]. 中国媒介生物学及控制杂志,2012,23(2): 93-97.
[13] 张洪江,葛军旗,唐承军,等. 北京市朝阳区三带喙库蚊分布和季节消长研究[J]. 中国媒介生物学及控制杂志,2016,27 (2):148-150.
[14] Lu Z,Liu H,Fu SH,et al. Liaoning virus in China[J]. Virol J, 2011,8:282.
[15] 赵瑶,刘泽军,曾晓芃,等. 北京市蚊虫密度与气象因素关系的研究[J]. 中国媒介生物学及控制杂志,2009,20(1): 11-14.
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