Idrissa Dieng, S. Sagne, Mignane Ndiaye, M. A. Barry, C. Talla, Moufid Mhamadi, Diamilatou Balde, Cheikh Talibouya Touré, B. Diop, A. Sall, G. Fall, C. Loucoubar, O. Faye, O. Faye
{"title":"Detection of human case of dengue virus 2 belonging to sylvatic genotype during routine surveillance of fever in Senegal, Kolda 2021","authors":"Idrissa Dieng, S. Sagne, Mignane Ndiaye, M. A. Barry, C. Talla, Moufid Mhamadi, Diamilatou Balde, Cheikh Talibouya Touré, B. Diop, A. Sall, G. Fall, C. Loucoubar, O. Faye, O. Faye","doi":"10.3389/fviro.2022.1050880","DOIUrl":null,"url":null,"abstract":"Dengue virus 2 (DENV-2) was detected in a febrile patient living in Saré Yoba in the Kolda region of southern Senegal. Phylogenetic analysis based on the full coding region revealed that the virus belongs to the DENV-2 sylvatic genotype and is closely related to a strain (JF260983/99.66% identity) detected in Spain in a tourist who traveled to Guinea-Bissau (which borders the Kolda region) in 2009. This highlights a potential recent under-reported circulation of sylvatic dengue in the southern part of Senegal and calls for reinforced integrated surveillance among humans, non-human primates, and arboreal mosquitoes through a one-health approach.","PeriodicalId":73114,"journal":{"name":"Frontiers in virology","volume":" ","pages":""},"PeriodicalIF":2.0000,"publicationDate":"2022-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Frontiers in virology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.3389/fviro.2022.1050880","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"VIROLOGY","Score":null,"Total":0}
引用次数: 2
Abstract
Dengue virus 2 (DENV-2) was detected in a febrile patient living in Saré Yoba in the Kolda region of southern Senegal. Phylogenetic analysis based on the full coding region revealed that the virus belongs to the DENV-2 sylvatic genotype and is closely related to a strain (JF260983/99.66% identity) detected in Spain in a tourist who traveled to Guinea-Bissau (which borders the Kolda region) in 2009. This highlights a potential recent under-reported circulation of sylvatic dengue in the southern part of Senegal and calls for reinforced integrated surveillance among humans, non-human primates, and arboreal mosquitoes through a one-health approach.
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