Effectiveness of school closure on the epidemic of influenza in an island
| Project/Area Number |
15K19245
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Hygiene and public health
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| Research Institution | Nagasaki University |
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Principal Investigator |
SAITO Nobuo 長崎大学, 熱帯医学・グローバルヘルス研究科, 戦略職員 (60626018)
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2016: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2015: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
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| Keywords | インフルエンザ / ワクチン / 学校・学級閉鎖 / 罹患率 |
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| Outline of Final Research Achievements |
This study analyzed the effectiveness of school exposure. However due to limited sample size of school closure in a Kamigoto island, the effectiveness was not able to be estimated. This study also analysed vaccine effectiveness because influenza vaccine is the most important strategy to prevent the epidemic. The vaccine effectiveness (VE) against influenza A and B were 32% and 13% ,respectively. This study was able to show the significant association between the low VE and previous exposure of influenza vaccine. This study showed the VE significantly decreased with dose dependent manner. This finding was firstly reported and published in the most influential international journal in infectious disease society,
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Report
(4 results)
Research Products
(7 results)
