Emerging Infectious Diseases (Oct 2024)

Dengue Virus Serotype 3 Origins and Genetic Dynamics, Jamaica

  • Shanice A. Redman,
  • Lester J. Perez,
  • Kenn Forberg,
  • Keisha Francis,
  • Jerome P. Walker,
  • Tamara K. Thompson,
  • Heather Phillips,
  • Gavin A. Cloherty,
  • Michael G. Berg,
  • Joshua J. Anzinger

DOI
https://doi.org/10.3201/eid3010.240170
Journal volume & issue
Vol. 30, no. 10
pp. 2149 – 2154

Abstract

Read online

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.

Keywords