Impact of Climate Variability and Abundance of Mosquitoes on Dengue Transmission in Central Vietnam
Bibliographic Data
| ID | 15475843 |
|---|---|
| Authors | Luong T H Nguyen (0000-0003-1811-6194, Taipei Medical University), Luong Thi Nguyen (Taipei Medical University), Huy Xuan Le (Institute of Vaccine and Medical Biologicals), Dong Thanh Nguyen (0000-0001-5011-1313, Institute of Vaccine and Medical Biologicals), Ha Quang Ho (Institute of Vaccine and Medical Biologicals), Ting‐Wu Chuang (0000-0001-8359-8172, Taipei Medical University, corresponding author) |
| Year | 2020 |
| Volume | 17 |
| Issue | 7 |
| Pages | 2453-2453 |
| Publication date | 2020-04-03 |
| Open Access | Yes |
| Type | ARTICLE |
| Venue | International Journal of Environmental Research and Public Health (JOURNAL) |
| Journal identifiers | ISSN: 1661-7827 • E-ISSN: 1660-4601 |
| Publisher | Multidisciplinary Digital Publishing Institute (PUBLISHER • CH) |
| DOI | 10.3390/ijerph17072453 |
| PMID | 32260252 |
| OpenAlex | W3014668646 |
| Language | EN |
| Citations received | 2 |
| References cited | 60 |
Dengue fever is an important arboviral disease in many countries. Its incidence has increased during the last decade in central Vietnam. Most dengue studies in Vietnam focused on the northern area (Hanoi) and southern regions but not on central Vietnam. Dengue transmission dynamics and relevant environmental risk factors in central Vietnam are not understood. This study aimed to evaluate spatiotemporal patterns of dengue fever in central Vietnam and effects of climatic factors and abundance of mosquitoes on its transmission. Dengue and mosquito surveillance data were obtained from the Department of Vector Control and Border Quarantine at Nha Trang Pasteur Institute. Geographic Information System and satellite remote sensing techniques were used to perform spatiotemporal analyses and to develop climate models using generalized additive models. During 2005-2018, 230,458 dengue cases were reported in central Vietnam. Da Nang and Khanh Hoa were two major hotspots in the study area. The final models indicated the important role of Indian Ocean Dipole, multivariate El Niño-Southern Oscillation index, and vector index in dengue transmission in both regions. Regional climatic variables and mosquito population may drive dengue transmission in central Vietnam. These findings provide important information for developing an early dengue warning system in central Vietnam
Biology · Dengue fever · Early warning system · Environmental health · Environmental protection · Geography · Population · Socioeconomics · Transmission (telecommunications · Vector (molecular biology · Warning system · Malaria Research and Control · Medicine · Mosquito-borne diseases and control · Viral Infections and Vectors · Virology
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Potential Distribution of Dengue Fever Under Scenarios of Climate Change and Economic Development
El Niño Southern Oscillation and vegetation dynamics as predictors of dengue fever cases in Costa Rica
Assessing Weather Effects on Dengue Disease in Malaysia
Spatial point analysis based on dengue surveys at household level in central Brazil
| Citations per year | 0.5 |
|---|---|
| Citation span | 2022 - 2025 (4) |
| Highly cited | No |