Emerging Infectious Diseases (Oct 2024)
Dengue Virus Serotype 3 Origins and Genetic Dynamics, Jamaica
Abstract
We identified 3 clades of dengue virus serotype 3 belonging to genotype III isolated during 2019–2020 in Jamaica by using whole-genome sequencing and phylogenomic and phylogeographic analyses. The viruses likely originated from Asia in 2014. Newly expanded molecular surveillance efforts in Jamaica will guide appropriate public health responses.
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