Dengue in the Caribbean. Bulletin of October 3, 2025.

Key points

Martinique

  • Sporadic cases reported. The epidemiological situation regarding dengue corresponds to Phase 1 according to the PSAGE dengue classification: sporadic cases reported.

Guadeloupe

  • Virus circulation mainly in Grande-Terre. The epidemiological situation for dengue corresponds to Phase 2, Level 1, according to the PSAGE dengue guidelines: isolated outbreaks.

Saint Martin and Saint Barthélemy

  • The situation is calm. These territories are currently in Phase 1 according to the PSAGE dengue guidelines for both territories: sporadic cases and isolated outbreaks or outbreaks with no epidemiological link(s).

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