The bill amends chapter 98-461 of the Laws of Florida to revise the boundaries of the Lee County Mosquito Control District, effectively merging it with the Fort Myers Beach Mosquito Control District. It repeals chapter 2001-335, which pertains to the Fort Myers Beach district, and mandates the transfer of all assets and liabilities from the Fort Myers Beach Mosquito Control District to the Lee County Mosquito Control District. The boundaries of the Lee County Mosquito Control District will now encompass all of Lee County, as the previous territorial exclusions have been removed.

Additionally, the bill requires a referendum to be held on November 3, 2026, during the general election, to seek approval from voters regarding the merger and boundary changes. The referendum will ask voters if they support the amendments that include the merger of the districts and the transfer of assets and liabilities. The act will only take effect if a majority of qualified voters from both districts approve the changes in the referendum.