| アイテムタイプ |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2026-04-07 |
| タイトル |
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|
タイトル |
Comprehensive spatiotemporal analysis of dengue epidemics in Vietnam reveals key hotspots and transmission dynamics |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題URI |
Dengue virus |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題URI |
Outbreak |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題URI |
Spatiotemporal analysis |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題URI |
Phylogenetic analysis |
| キーワード |
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|
言語 |
en |
|
主題Scheme |
Other |
|
主題URI |
Vietnam |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
journal article |
| 著者 |
Osako, Hiromu
Tayama, Yuki
Ueda, Mika
Ihara, Motoki
Yamasato, Kei
Tun, Mya Myat Ngwe
Thuy, Nguyen Thi Thu
Hang, Nguyen Le Khanh
Phuong, Hoang Vu Mai
Abe, Haruka
Hashizume, Masahiro
Hasebe, Futoshi
Takamatsu, Yuki
Mai, Le Thi Quynh
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| 抄録 |
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内容記述タイプ |
Abstract |
|
内容記述 |
Objectives: Dengue fever remains a critical public health challenge worldwide, especially in endemic regions such as Vietnam, where rapid urbanization and climate change exacerbate transmission. Despite frequent outbreaks, the spatiotemporal epidemiology of dengue in Vietnam is poorly characterized. This study aimed to elucidate the epidemic dynamics to inform targeted intervention strategies. Methods: We analyzed national case and mortality data from 1998 to 2020, employing advanced geospatial analysis tools (R and SatScan) to identify high-risk areas and transmission patterns. Results: Over 23 years, the case fatality rate was consistently low (0.1-0.2%), despite discrepancies between reported dengue virus strains and clinical cases. Key high-risk zones included the Mekong Delta, southern metropolitan areas, south-central Vietnam, and Hanoi, with distinct temporal peaks, primarily between June and November. Notably, southern Vietnam experienced persistent simultaneous outbreaks, whereas the epidemic activity in Hanoi was more localized. Conclusions: Our findings delineate the critical zones and seasons of dengue transmission in Vietnam, providing essential evidence for optimizing resource allocation and surveillance efforts. These insights are vital for developing preemptive public health interventions in resource-constrained endemic settings. |
|
言語 |
en |
| 書誌情報 |
en : International Journal of Infectious Diseases
巻 165,
p. art. no. 108445,
発行日 2026-03-03
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| 出版者 |
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出版者 |
Elsevier Ltd |
|
言語 |
en |
| ISSN |
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|
収録物識別子タイプ |
ISSN |
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収録物識別子 |
12019712 |
| DOI |
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|
関連タイプ |
isIdenticalTo |
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|
識別子タイプ |
DOI |
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|
関連識別子 |
https://doi.org/10.1016/j.ijid.2026.108445 |
| 権利 |
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|
権利情報 |
© 2026 The Author(s). Published by Elsevier Ltd on behalf of International Society for Infectious Diseases. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). |
|
言語 |
en |
| 著者版フラグ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 引用 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
International Journal of Infectious Diseases, 165, art. no. 108445; 2026 |
|
言語 |
en |
IJID165_108445.pdf (2.1 MB)
