Dengue Fever Watch

Seminole Confirms a Local Dengue Case, Manatee Updates Its Advisory, and PAHO Flags Rising Dengue in the Caribbean

Thursday, October 22, 2026 · 6 min

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Seminole County issued its first mosquito-borne illness advisory of 2026 after a locally acquired dengue case, and Manatee County's health department confirmed a local case of its own. PAHO's October 20 update shows dengue down region-wide but rising in parts of the Caribbean, Central America and the Andes.

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Seminole County issued its first mosquito-borne illness advisory of 2026 after a locally acquired dengue case, and Manatee County's health department confirmed a local case of its own. PAHO's October 20 update shows dengue down region-wide but rising in parts of the Caribbean, Central America and the Andes.

In this episode

  1. Dengue confirmed in Seminole County, residents warned - WFTV — WFTV
    “Health officials issued a mosquito-borne illness advisory Wednesday after confirming a human case of locally acquired dengue in Seminole County. The Florida Department of Health in Seminole County and Seminole County Mosquito Control are coordinating surveillance, prevention and…”
  2. DOH-Manatee Updates Mosquito-Borne Illness Advisory - Florida Department of Health in Manatee County — Floridahealth
    “The Florida Department of Health in Manatee County (DOH-Manatee) is informing residents of a confirmed human case of locally-acquired dengue. DOH-Manatee and Manatee County Mosquito Control are coordinating surveillance and prevention efforts by source reduction and aerial…”
  3. PAHO calls for strengthened surveillance and preparedness amid increases in dengue and chikungunya in the Americas - PAHO/WHO | Pan American Health Organization — Pan American Health Organization
    “In an epidemiological update published on October 20, PAHO reported that as of mid-September, 1.69 million suspected dengue cases had been reported in the Region, including 3,413 severe cases and 571 deaths.”