20 Years Spatial-Temporal Analysis of Dengue Fever and Hemorrhagic Fever in Mexico

Hernández‐Gaytan, Sendy Isarel; Díaz‐Vásquez, Francisco Javier; Durán-Arenas, Luis; Cervantes, Malaquías López; Rothenberg, Stephen J.

doi:10.1016/j.arcmed.2018.01.003

Cited by 12 publications

(8 citation statements)

References 42 publications

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“…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.with a heterogeneous dengue serotype mediated by antibody-dependent enhancement is a putative risk factor for severe dengue and may be fatal without appropriate treatment [7,8].Dengue transmission varies over space and time and is influenced by multiple factors [9,10]. Climate variables are considered major contributors to the spread of dengue [11].…”

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confidence: 87%

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Impact of Climate Variability and Abundance of Mosquitoes on Dengue Transmission in Central Vietnam

Nguyen

Nguyễn

et al. 2020

IJERPH

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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.

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confidence: 87%

“…Dengue transmission varies over space and time and is influenced by multiple factors [9,10]. Climate variables are considered major contributors to the spread of dengue [11].…”

mentioning

confidence: 99%

Impact of Climate Variability and Abundance of Mosquitoes on Dengue Transmission in Central Vietnam

Nguyen

Nguyễn

et al. 2020

IJERPH

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“…On the other hand, some states in Mexico are dengue and zika endemic areas, the rainy season in Mexico is typically between the months of July-October, and historically cases of dengue and dengue hemorrhagic fever infection are increasing (Hernández-Gaytán et al, 2017). So we will have a high probability of co-infections of both viruses in indigenous areas, with mixed symptoms, which may worsen the epidemiological situation of diagnosis, control, and treatment.…”

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confidence: 99%

Critical review of social, environmental and health risk factors in the Mexican indigenous population and their capacity to respond to the COVID-19

León-Martínez¹,

Vega

Palacios-Ramírez³

et al. 2020

Science of The Total Environment

111

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“…This could be due to the recent implementation of active surveillance programs for dengue in these countries that aimed to predict epidemic activity in advance of peak transmission [40]. Mexico and Brazil which has subtropical climates also had a similar trend pattern with tropical countries, with increasing IR of DHF cases in recent years [41], [42].…”

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confidence: 99%

Climate Variability and Dengue Hemorrhagic Fever in Surabaya, East Java, Indonesia

Tang

Rusli

Lestari

2020

Indian Journal of Public Health Research &Amp; Development

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Dengue hemorrhagic fever is an arboviral infectious disease that has occurred frequently as an extraordinary event due to its fast spread and lethal potential in Indonesia. The vector Aedes aegypti is sensitive to climate variability. This study determines the relationship between climate variability and dengue hemorrhagic fever in Surabaya, East Java, Indonesia from 2009 to 2017. This study used the monthly dengue hemorrhagic fever incidence obtained from the Surabaya Health Office and the monthly climate variability parameters (average temperature, rainfall, humidity) obtained from the Indonesian Agency for Meteorology, Climatology and Geophysics and website www.worldweatheronline.com. Data analysis was done using One-Sample Kolmogorov Smirnov Test and Spearman non-parametric correlation test. The results showed a correlation between all three climate variability parameters with dengue hemorrhagic fever incidence (average temperature p<0.05, r=-0.603; rainfall p<0.05, r=0.407; humidity p<0.05, r=0.7). Average temperature is negatively correlated to dengue hemorrhagic fever incidence, while rainfall and humidity are positively correlated to dengue hemorrhagic fever incidence. This study shows preliminary evidence on the correlation of climate variability and dengue hemorrhagic fever in

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20 Years Spatial-Temporal Analysis of Dengue Fever and Hemorrhagic Fever in Mexico

Cited by 12 publications

References 42 publications

Impact of Climate Variability and Abundance of Mosquitoes on Dengue Transmission in Central Vietnam

Impact of Climate Variability and Abundance of Mosquitoes on Dengue Transmission in Central Vietnam

Critical review of social, environmental and health risk factors in the Mexican indigenous population and their capacity to respond to the COVID-19

Climate Variability and Dengue Hemorrhagic Fever in Surabaya, East Java, Indonesia

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