Study on the temporal and spatial distribution of Culex mosquitoes in Hanoi, Vietnam

Simple item page
cg.authorship.typesCGIAR and developing country instituteen
cg.authorship.typesCGIAR and advanced research instituteen
cg.contributor.affiliationUppsala Universityen
cg.contributor.affiliationInternational Livestock Research Instituteen
cg.contributor.affiliationMinistry of Agriculture and Rural Development, Vietnamen
cg.contributor.affiliationNational Institute of Hygiene and Epidemiology, Vietnamen
cg.contributor.affiliationUppsala University Hospitalen
cg.contributor.affiliationUniversity of Melbourneen
cg.contributor.affiliationNedre Dalälvens Utvecklings ABen
cg.contributor.affiliationSwedish Veterinary Agencyen
cg.contributor.donorSwedish Research Council for Environment, Agricultural Sciences and Spatial Planningen
cg.contributor.donorSwedish Research Councilen
cg.contributor.donorEuropean Unionen
cg.contributor.donorSciLifeLab Pandemic Preparednessen
cg.coverage.countryVietnam
cg.coverage.iso3166-alpha2VN
cg.coverage.regionAsia
cg.coverage.regionSouth-eastern Asia
cg.creator.identifierThang Nguyen-Tien: 0000-0003-3704-6363en
cg.creator.identifierLong Thanh PHAM: 0000-0001-7093-7032en
cg.creator.identifierSinh Dang-Xuan: 0000-0002-0522-7808en
cg.creator.identifierJohanna Lindahl: 0000-0002-1175-0398en
cg.howPublishedFormally Publisheden
cg.identifier.doihttps://doi.org/10.1038/s41598-024-67438-3en
cg.isijournalISI Journalen
cg.issn2045-2322en
cg.issue1en
cg.journalScientific Reportsen
cg.reviewStatusPeer Reviewen
cg.subject.actionAreaResilient Agrifood Systems
cg.subject.ilriEPIDEMIOLOGYen
cg.subject.ilriHUMAN HEALTHen
cg.subject.impactAreaNutrition, health and food security
cg.subject.impactPlatformNutrition, Health and Food Security
cg.subject.sdgSDG 3 - Good health and well-beingen
cg.volume14en
dc.contributor.authorKrambrich, J.en
dc.contributor.authorThang Nguyen-Tienen
dc.contributor.authorLong Pham-Thanhen
dc.contributor.authorSinh Dang-Xuanen
dc.contributor.authorAndersson, E.en
dc.contributor.authorHöller, P.en
dc.contributor.authorDuoc Trong Vuen
dc.contributor.authorSon Hai Tranen
dc.contributor.authorLieu Thi Vuen
dc.contributor.authorAkaberi, D.en
dc.contributor.authorLing, J.en
dc.contributor.authorPettersson, J.H.-O.en
dc.contributor.authorHesson, J.C.en
dc.contributor.authorLindahl, Johanna F.en
dc.contributor.authorLundkvist, Å.en
dc.date.accessioned2024-07-19T08:39:05Zen
dc.date.available2024-07-19T08:39:05Zen
dc.identifier.urihttps://hdl.handle.net/10568/149154
dc.titleStudy on the temporal and spatial distribution of Culex mosquitoes in Hanoi, Vietnamen
dcterms.abstractArboviruses transmitted by mosquitoes, including Japanese encephalitis virus (JEV), present a substantial global health threat. JEV is transmitted by mosquitoes in the genus <i>Culex</i>, which are common in both urban and rural areas in Vietnam. In 2020, we conducted a 1-year survey of <i>Culex</i> mosquito abundance in urban, suburban, and peri-urban areas of Hanoi using CDC-light traps. Mosquitoes were identified to species and sorted into pools based on species, sex, and trap location. The mosquito pools were also investigated by RT-qPCR for detection of JEV. In total, 4829 mosquitoes were collected over a total of 455 trap-nights, across 13 months. Collected mosquitoes included <i>Culex</i>, <i>Aedes</i>, <i>Anopheles</i>, and <i>Mansonia</i> species. <i>Culex</i> mosquitoes, primarily <i>Cx. quinquefasciatus</i>, predominated, especially in peri-urban areas. Most <i>Culex</i> mosquitoes were caught in the early months of the year. The distribution and abundance of mosquitoes exhibited variations across urban, suburban, and peri-urban sites, emphasizing the influence of environmental factors such as degree of urbanization, temperature and humidity on <i>Culex</i> abundance. No JEV was detected in the mosquito pools. This study establishes baseline knowledge of <i>Culex</i> abundance and temporal variation, which is crucial for understanding the potential for JEV transmission in Hanoi.en
dcterms.accessRightsOpen Access
dcterms.audienceAcademicsen
dcterms.audienceScientistsen
dcterms.available2024-07-17en
dcterms.bibliographicCitationKrambrich, J., Thang Nguyen-Tien, Long Pham-Thanh, Sinh Dang-Xuan, Andersson, E., Höller, P., Duoc Trong Vu, Son Hai Tran, Lieu Thi Vu, Akaberi, D., Ling, J., Pettersson, J.H.-O., Hesson, J.C., Lindahl, J.F. and Lundkvist, Å. 2024. Study on the temporal and spatial distribution of <i>Culex</i> mosquitoes in Hanoi, Vietnam. Scientific Reports 14: 16573.en
dcterms.extent16573en
dcterms.issued2024-07-17en
dcterms.languageen
dcterms.licenseCC-BY-4.0
dcterms.publisherNature Portfolioen
dcterms.subjectculicidaeen
dcterms.subjectepidemiologyen
dcterms.subjectecologyen
dcterms.subjecthealthen
dcterms.typeJournal Article

Files

License bundle

Now showing 1 - 1 of 1
Thumbnail Image
Name:
license.txt
Size:
1.75 KB
Format:
Item-specific license agreed upon to submission
Description:
Download

Collections

ILRI articles in journals
ILRI animal and human health program outputs (2017–2024)
Metropolitan mosquitoes: Understanding urban livestock keeping and vector-borne disease in growing tropical cities