Shifting dynamics of Dengue virus serotype 2 and emergence of cosmopolitan genotype, Costa Rica, 2024

Mauricio González-Elizondo; Dihala Picado Soto; Estela Cordero Laurent; Francisco Duarte Martínez; Luiz Carlos Junior Alcantara; Vagner Fonseca; Jairo Andrés Méndez Rico; José Lourenço; Leticia Franco; Marta Giovanetti; Claudio Soto Garita

doi:10.3201/eid3111.250746

Shifting dynamics of Dengue virus serotype 2 and emergence of cosmopolitan genotype, Costa Rica, 2024

Mauricio González-Elizondo
, Dihala Picado Soto
, Estela Cordero Laurent
, Francisco Duarte Martínez
, Luiz Carlos Junior Alcantara
, Vagner Fonseca
, Jairo Andrés Méndez Rico
, José Lourenço
, Leticia Franco
, Marta Giovanetti^*
, Claudio Soto Garita

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

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Abstract

Dengue remains a major public health challenge. In Costa Rica, we implemented nationwide genomic surveillance to track dengue virus serotype 2 cosmopolitan genotype emergence. Phylogenetic and eco-epidemiologic analyses revealed early detection, climate-driven spread, and spatial heterogeneity. Our findings underscore the need for integrated surveillance to guide adaptive responses to emerging arboviral threats.

Original language	English
Pages (from-to)	2153-2158
Number of pages	6
Journal	Emerging Infectious Diseases
Volume	31
Issue number	11
DOIs	https://doi.org/10.3201/eid3111.250746
Publication status	Published - Nov 2025

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10.3201/eid3111.250746Licence: CC BY

137199194Final published version, 2.62 MBLicence: CC BY

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González-Elizondo, M., Soto, D. P., Laurent, E. C., Martínez, F. D., Alcantara, L. C. J., Fonseca, V., Rico, J. A. M., Lourenço, J., Franco, L., Giovanetti, M., & Garita, C. S. (2025). Shifting dynamics of Dengue virus serotype 2 and emergence of cosmopolitan genotype, Costa Rica, 2024. Emerging Infectious Diseases, 31(11), 2153-2158. https://doi.org/10.3201/eid3111.250746

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abstract = "Dengue remains a major public health challenge. In Costa Rica, we implemented nationwide genomic surveillance to track dengue virus serotype 2 cosmopolitan genotype emergence. Phylogenetic and eco-epidemiologic analyses revealed early detection, climate-driven spread, and spatial heterogeneity. Our findings underscore the need for integrated surveillance to guide adaptive responses to emerging arboviral threats.",

author = "Mauricio Gonz{\'a}lez-Elizondo and Soto, \{Dihala Picado\} and Laurent, \{Estela Cordero\} and Mart{\'i}nez, \{Francisco Duarte\} and Alcantara, \{Luiz Carlos Junior\} and Vagner Fonseca and Rico, \{Jairo Andr{\'e}s M{\'e}ndez\} and Jos{\'e} Louren{\c c}o and Leticia Franco and Marta Giovanetti and Garita, \{Claudio Soto\}",

year = "2025",

month = nov,

doi = "10.3201/eid3111.250746",

language = "English",

volume = "31",

pages = "2153--2158",

journal = "Emerging Infectious Diseases",

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AU - González-Elizondo, Mauricio

AU - Soto, Dihala Picado

AU - Laurent, Estela Cordero

AU - Martínez, Francisco Duarte

AU - Alcantara, Luiz Carlos Junior

AU - Fonseca, Vagner

AU - Rico, Jairo Andrés Méndez

AU - Lourenço, José

AU - Franco, Leticia

AU - Giovanetti, Marta

AU - Garita, Claudio Soto

PY - 2025/11

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AB - Dengue remains a major public health challenge. In Costa Rica, we implemented nationwide genomic surveillance to track dengue virus serotype 2 cosmopolitan genotype emergence. Phylogenetic and eco-epidemiologic analyses revealed early detection, climate-driven spread, and spatial heterogeneity. Our findings underscore the need for integrated surveillance to guide adaptive responses to emerging arboviral threats.

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DO - 10.3201/eid3111.250746

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ER -

Shifting dynamics of Dengue virus serotype 2 and emergence of cosmopolitan genotype, Costa Rica, 2024

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CBR - Católica Biomedical Research Centre: UID/06497/2025. Pluriannual 2025-2029

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Shifting dynamics of Dengue virus serotype 2 and emergence of cosmopolitan genotype, Costa Rica, 2024

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CBR - Católica Biomedical Research Centre: UID/06497/2025. Pluriannual 2025-2029

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