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Phylogeography of Japanese encephalitis virus

Research Project

Project/Area Number 25870524
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Virology
Hygiene and public health
Research InstitutionNagasaki University

Principal Investigator

NABESHIMA Takeshi  長崎大学, 熱帯医学研究所, 助教 (30546859)

Project Period (FY) 2013-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2014: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2013: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Keywords日本脳炎ウイルス / コガタアカイエカ / 病原体の侵入
Outline of Final Research Achievements

In August of 2013, we conducted mosquito collection in Goto city Tomie-cho, Nagasaki prefecture, and Kamiagatamachisago, Tsushima-shi, Nagasaki prefectrure with using the carbon dioxide trap, UV lighit trap and aspirators. In 2014, we collected mosquitoes in August, in Goto city Tomie-cho, and in September, in a rice paddy area in Kagoshima-ken Amami city, Akina area.
Two strains of Japanese encephalitis viruses were separated from mosquito which collected at Goto city, and they are belonged to genotype 1, sub-cluster 2. And form the genotype of mosquitoes which collected in Amami city, it is implied that, the vector mosquitoes are migrating between southeast Asia to Japan along with the Ryukyu archipelago.

Report

(3 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • Research Products

    (2 results)

All 2014

All Presentation (2 results)

  • [Presentation] 長崎県対馬と五島列島における蚊の採集とJEVの分離2014

    • Author(s)
      鍋島 武
    • Organizer
      第46回日本脳炎ウイルス生態学研究会
    • Place of Presentation
      山口県山口市 ホテル防長苑
    • Year and Date
      2014-05-16 – 2014-05-18
    • Related Report
      2014 Annual Research Report
  • [Presentation] 長崎県対馬と五島列島における蚊の採集とJEVの分離2014

    • Author(s)
      鍋島武
    • Organizer
      日本脳炎ウイルス生態学研究会
    • Place of Presentation
      山口県山口市熊野町4-29 ホテル防長苑
    • Related Report
      2013 Research-status Report

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Published: 2014-07-25   Modified: 2019-07-29  

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