收稿日期: 2016-08-03
网络出版日期: 2016-12-20
基金资助
广东出入境检验检疫局科技计划项目(2014GDK72,2015GDK33)
Investigation on Hantaviruses carried by rodents in Nansha ports
Received date: 2016-08-03
Online published: 2016-12-20
Supported by
Supported by the Science and Technology Planning Project of Guangdong Entry-Exit Inspection and Quarantine Bureau (No. 2014GDK72, 2015GDK33)
赵爽, 陈志强, 詹志辉, 叶婷婷, 王秀彦 . 南沙口岸鼠形动物汉坦病毒感染状况调查[J]. 中国媒介生物学及控制杂志, 2016 , 27(6) : 591 -593 . DOI: 10.11853/j.issn.1003.8280.2016.06.018
Objective To investigate Hantavirus(HV) infection of captured rodents at Nansha ports and provide a scientific basis for the control of rodents and rodent-borne diseases. Methods During May 2013 to April 2014, surveillance of the rodent carriers was performed in 7 coastal harbors in Nansha. The rodents were collected using rat cages and clamps. Lung samples were taken for HFRS viral testing. HV genotype was analyzed using Real-time RT-PCR. Results A total of 538 rodents were captured, including 6 species Suncus murinus, Rattus norvegicus, R. tanezumi, Bandicota indica, Mus musculus, R. losea, among which S. murinus was the predominant group, accounting for 53.16% (286/538). Total of 538 samples were tested, the positive rate of HV was 2.60%(14/538). Nucleotide sequences analysis showed that the virus detected belongs to the Seoulvirus type. Conclusion The HV was carried by rodents at Nansha ports. Surveillance for hemorrhagic fever with renal syndrome among rodents and the control of rodents should be implemented.
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