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Updated: Jul 12, 2026
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Protocol for Dengue Infections in Mosquitoes (A. aegypti) and Infection Phenotype Determination
Published on: July 4, 2007
Dengue virus-mosquito interactions
1Pediatric Dengue Vaccine Initiative, Bethesda, MD 20852, USA. halsteads@erols.com
Annual Review of Entomology
|September 7, 2007
Summary
Global warming and climate variations significantly impact dengue transmission dynamics, driven by the widespread Aedes aegypti mosquito. Understanding these factors is crucial for controlling dengue viral infections in at-risk human populations.
Area of Science:
- * Vector-borne disease epidemiology
- * Climate change impacts on public health
- * Viral infectious disease dynamics
Background:
- * Aedes aegypti mosquito is globally expanding, increasing human exposure to dengue viruses.
- * Billions of people are at risk of infection with one of the four dengue viruses.
- * Dengue epidemiology is influenced by both mosquito vector and human host factors.
Purpose of the Study:
- * To review and discuss mosquito-dengue infection dynamics.
- * To analyze the role of climate variables in dengue transmission.
- * To explore human determinants and herd immunity in dengue epidemiology.
Main Methods:
- * Literature review of existing studies on dengue transmission.
- * Analysis of climate data (temperature, rainfall) and its correlation with dengue.
- * Synthesis of research on human factors influencing dengue epidemiology.
Main Results:
- * Temperature and rainfall are key drivers of dengue viral transmission.
- * Interannual climate variations and global warming trends are predicted to affect dengue spread.
- * Human factors like viremia titer and herd immunity significantly shape epidemic behavior.
Conclusions:
- * Climate change poses a significant threat to global dengue control efforts.
- * A comprehensive understanding of vector, climate, and host interactions is vital.
- * Effective dengue management requires integrated strategies addressing environmental and human factors.
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