气候变化领域集成服务门户(CCPortal): Dengue vector control in high-income, city settings: A scoping review of approaches and methods

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DOI	10.1371/journal.pntd.0012081
	Dengue vector control in high-income, city settings: A scoping review of approaches and methods
	Durrance-Bagale, Anna; Hoe, Nirel; Lai, Jane; Liew, Jonathan Wee Kent; Clapham, Hannah; Howard, Natasha
发表日期	2024
ISSN	1935-2735
起始页码	18
结束页码	4
卷号	18 期号:4
英文摘要	Background Dengue virus (DENV) is endemic to many parts of the world and has serious health and socioeconomic effects even in high-income countries, especially with rapid changes in the climate globally. We explored the literature on dengue vector control methods used in high-income, city settings and associations with dengue incidence, dengue prevalence, or mosquito vector densities.Methods Studies of any design or year were included if they reported effects on human DENV infection or Aedes vector indices of dengue-specific vector control interventions in high-income, city settings.Results Of 24 eligible sources, most reported research in the United States (n = 8) or Australia (n = 5). Biocontrol (n = 12) and chemical control (n = 13) were the most frequently discussed vector control methods. Only 6 sources reported data on the effectiveness of a given method in reducing human DENV incidence or prevalence, 2 described effects of larval and adult control on Aedes DENV positivity, 20 reported effectiveness in reducing vector density, using insecticide, larvicide, source reduction, auto-dissemination of pyriproxyfen and Wolbachia, and only 1 described effects on human-vector contact.Conclusions As most studies reported reductions in vector densities, rather than any effects on human DENV incidence or prevalence, we can draw no clear conclusions on which interventions might be most effective in reducing dengue in high-income, city areas. More research is needed linking evidence on the effects of different DENV vector control methods with dengue incidence/prevalence or mosquito vector densities in high-income, city settings as this is likely to differ from low-income settings. This is a significant evidence gap as climate changes increase the global reach of DENV. The importance of community involvement was clear in several studies, although it is impossible to tease out the relative contributions of this from other control methods used. Dengue virus is present in many parts of the world and has serious health and socioeconomic effects even in high-income countries, especially with rapid changes in the climate globally. In this study, we explored the literature on dengue vector control methods used in high-income, city settings and associations with number of human dengue infections, and the density of mosquitoes. We found 24 papers with relevant results. Most of these described studies in the United States or Australia. Most were about various forms of biological or chemical control of the mosquitoes. Few papers discussed effects on human dengue infection. We were unable to draw any clear conclusions on how effective mosquito control methods were as we could identify little research on this subject in this specific setting. More research is needed on this topic, particularly as climate change will make more areas of the world vulnerable to dengue infection.
语种	英语
WOS研究方向	Infectious Diseases ; Parasitology ; Tropical Medicine
WOS类目	Infectious Diseases ; Parasitology ; Tropical Medicine
WOS记录号	WOS:001205073300002
来源期刊	PLOS NEGLECTED TROPICAL DISEASES
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/306572
作者单位	National University of Singapore; National University of Singapore; University of London; London School of Hygiene & Tropical Medicine
推荐引用方式 GB/T 7714	Durrance-Bagale, Anna,Hoe, Nirel,Lai, Jane,et al. Dengue vector control in high-income, city settings: A scoping review of approaches and methods[J],2024,18(4).
APA	Durrance-Bagale, Anna,Hoe, Nirel,Lai, Jane,Liew, Jonathan Wee Kent,Clapham, Hannah,&Howard, Natasha.(2024).Dengue vector control in high-income, city settings: A scoping review of approaches and methods.PLOS NEGLECTED TROPICAL DISEASES,18(4).
MLA	Durrance-Bagale, Anna,et al."Dengue vector control in high-income, city settings: A scoping review of approaches and methods".PLOS NEGLECTED TROPICAL DISEASES 18.4(2024).