# Florida dengue cases surge to 485 in largest outbreak in US in decades - Sarasota Herald-Tribune

> **Newsylist Open Intelligence Dossier** · First detected: 2026-11-01 21:29 UTC · Category: Health · Sources: 5 · Current Velocity: 2.8

## Intelligence Brief
"Florida dengue cases surge to 485 in largest outbreak in US in decades - Sarasota Herald-Tribune" developed substantial multi-source reporting across the Health sector, tracked across 5 distinct newsrooms by Newsylist.


Key reporting was led by Florida Department of Health in Hillsborough County (.gov), USA Today, Pinellas County (.gov) and NPR. Coverage velocity and cross-outlet momentum were measured using Newsylist open coverage telemetry.


Synthesized from multi-source international reporting and live coverage telemetry under Newsylist open intelligence methodology.

## Verified Facts & Key Claims
### What drove coverage for Florida dengue cases surge to 485 in largest outbreak in US in decades - Sa?
Coverage spiked when 5 independent newsrooms published 5 verified reports during this coverage cycle.

### How did Newsylist track this trend?
Newsylist monitored article arrival rates, source diversity, and cross-outlet validation in real time.

## Key People, Organizations & Locations
Florida, Sarasota, Herald-Tribune

## Multi-Source Evidence Table
| Source Outlet | Headline | Published (UTC) | Verification URL |
|---|---|---|---|
| Florida Department of Health in Hillsborough County (.gov) | DOH-Hillsborough Urges Residents to Prevent Mosquito Bites During Halloween Weekend | 2026-10-30 15:18 | [Source Link](https://news.google.com/rss/articles/CBMizwFBVV95cUxPSkhxUnRiVGRONjV1SUVTc2NtY21lVVJ6MDZ3LWV2WnBKNkdvaGNTUktBU0FTSnZLRmQ0SEhpRnJ4dlZTd1B5V2VZcjhJNzlWRDhQbW5EdFNNdjdteHR2MXFfYWl6SUNuRk0wWndEcExYdWwxNmVpSjFRbkp6aElmNU8xWnFlNVVTMHJ1SkstNjZjRmNvU1UyODI5Y1IxcUNBMk9jZEZMRmIxOHpOODYtRlRycFRXUVdZUFVqSVdIMWVpMDhvalRheDJ0a0Q5YlE?oc=5) |
| USA Today | 485 cases of dengue reported in Florida this year, some in Miami, Broward | 2026-10-30 15:18 | [Source Link](https://news.google.com/rss/articles/CBMiugFBVV95cUxNWXhqWGRQaHR2SnQxenB6VEpSSVdfaXlwbmlfLU1LbjVDVTdoUm0xcHh0SUV4cFdkTXlMdmtUZDhoSVFDaEE4Tk4wb1VwdlNxM3NYbVJNVEQyM1JlN1VjWXNjaEFMeHRGbDUxTG4wdXl2VU5pN1Fzakh3SVctY1hZR2xhUjFMSVdfUGs0VTQzN1JQN0pjcVpTLTYtUTdncTk1VlBQSmRiLVptNXJxMUlPVkJISXFwbDNvZmc?oc=5) |
| Pinellas County (.gov) | Mosquito Control begins aerial larvae treatments Friday in Clearwater | 2026-10-30 15:18 | [Source Link](https://news.google.com/rss/articles/CBMiogFBVV95cUxQNkxfY3pOUnhMbmpnbWt0YzZxZ3htS3EtU0poRVFueVVrTkticWNoeUl4NXBlOF9QS2h3b1E4RmpWN2o1U25DNVVIUnc0RE1ldkRvX2I5LUtraXdWMjBjTHV6Q0ViRi1yZ3d3S1kyNjdfV2w0SFJLWHgxMjJfYWktS0RRUXJUNWRtY1VvNmJpV2habkVWMTZEWFpYOXMyOEQ3ZlE?oc=5) |
| NPR | Florida sees spike in dengue fever cases | 2026-10-30 15:18 | [Source Link](https://news.google.com/rss/articles/CBMijgFBVV95cUxOR2VlbzRkanhOc3BhMkVWYmFDckhrSlFLZFVIREtfck5CZUhUcTl1Wl80Q2NJYWdZVFQ4dkJUa2JXUjB6SXpyS3Q5QjZKMVNjcHd2eVFLSkExdDBTNFloaVE1d19KQ3NNcEtORFN5TlBkanZOMlpfdlR6aHJ4TXlwMzV3VnFVeG5YV3AxSDhn?oc=5) |
| Sarasota Herald-Tribune | Florida dengue cases surge to 485 in largest outbreak in US in decades | 2026-10-30 15:18 | [Source Link](https://news.google.com/rss/articles/CBMingFBVV95cUxNa0phMzE0Mk5PSVR5ZU84N0Vlc2ZveWJmRFlMUEJld0F0MExQZk1aRERoSlBOc3ZFd1pYX3FxWmZlSFFnR0FxUnlaVFVRbVFYcUtMYlR4dm9sTXdNVmY5akJFTmV1VHRIcHVsS0dQczNGWmpJQktsVGg0WjhoVHZCbVMtWWRGa2FIWHlDUHktcjRZc05yRk4ydjlvRG9Wdw?oc=5) |

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*Canonical Source: https://www.newsylist.com/trend/2026-11-01/florida-dengue-cases-surge-to-485-in-largest-outbreak-in-us-in-decades-sarasota*
*Synthesized by Newsylist Open Intelligence Engine under E-E-A-T journalistic standards.*