
Florida Dengue Cases Surpass 250, Marking Largest U.S. Outbreak in Decades
Florida has recorded over 250 locally acquired dengue cases in 2026, marking the largest outbreak in the continental United States since the 1940s. The surge, centered in Hillsborough County near Tampa, has prompted local emergency declarations and intensive mosquito spraying. While most cases are mild, one elderly resident died in September, and experts warn that climate change and travel patterns are making such outbreaks more frequent.













