1. Prevalence of dengue, Zika, and chikungunya virus infections among mosquitoes in Asia: A systematic review and meta-analysis.
- Author
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Maneerattanasak S, Ngamprasertchai T, Tun YM, Ruenroengbun N, Auewarakul P, and Boonnak K
- Subjects
- Animals, Asia epidemiology, Chikungunya Fever epidemiology, Chikungunya Fever prevention & control, Chikungunya Fever virology, Dengue epidemiology, Dengue prevention & control, Dengue virology, Prevalence, Zika Virus Infection epidemiology, Zika Virus Infection prevention & control, Zika Virus Infection virology, Chikungunya virus isolation & purification, Culicidae virology, Dengue Virus, Mosquito Vectors virology, Zika Virus isolation & purification, Epidemiological Monitoring
- Abstract
Background: Dengue virus (DENV), Zika virus (ZIKV), and chikungunya virus (CHIKV) continue to pose significant public health risks. This study aims to assess the prevalence of these arbovirus infections in field-caught mosquitoes across Asia., Methods: Studies published after the year 2000 on DENV, ZIKV, and/or CHIKV infections in Asian mosquitoes were identified from Embase, Scopus, PubMed, and Ovid. A random-effects model estimated the pooled prevalence, defined as the overall prevalence from included studies, adjusted for variability among the studies. Meta-regression models were used to evaluate the association between predictors and their prevalence., Results: A total of 2529 articles were retrieved; 57 met the inclusion criteria. Pooled prevalence of DENV, ZIKV, and CHIKV infections in Asian mosquitoes were 5.85%, 2.15%, and 1.26%, respectively. Subgroup analysis revealed varying DENV prevalence across regions: East Asia (3.32%), South Asia (5.26%), and Southeast Asia (6.92%). Univariate regression analysis demonstrated significant associations between mosquito capture site and DENV prevalence (P < 0.001), and between study region and ZIKV prevalence (P = 0.005). However, no significant predictors were identified for CHIKV prevalence., Conclusion: Our findings provide reference pooled summary estimates of arbovirus infections in mosquitoes, offering crucial insight into the regional disease burden and - guidance in the development and implementation of arbovirus surveillance in mosquitoes., Competing Interests: Declarations of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this article., (Copyright © 2024 The Authors. Published by Elsevier Ltd.. All rights reserved.)
- Published
- 2024
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