Multiple Florida counties declare states of local emergency in response to a rise in dengue fever cases. The Guardian reports that Hillsborough County declares an emergency on 24 September after health authorities record 134 confirmed cases, describing dengue as an immediate and widespread public health threat.

Other reporting points to higher overall figures and additional impacts. The Oregonian says Florida declares a health emergency as dengue cases reach record levels, reporting 190 locally acquired cases and one death. It also notes expert concerns that the mosquito-borne illness could become more common as climate conditions change. The outlets differ mainly in the specific case counts and which jurisdictions emphasized, but they describe the same general development: increasing local transmission of dengue in Florida and escalating government responses aimed at public health preparedness and safety.

Across sources, the outbreak is framed as mosquito-driven and primarily locally acquired within the state, with health officials taking emergency measures while monitoring case numbers.