Hillsborough and Pasco Counties Partner on Mosquito Spraying Amid Dengue Outbreak
Hillsborough County is partnering with Pasco County on mosquito spraying efforts to address a dengue fever outbreak.

Tampa St. Petersburg, FL, September 16, 2026 — Hillsborough County has initiated a collaborative effort with Pasco County, focusing on mosquito spraying initiatives. This joint action is being undertaken as a measure to address a circulating dengue fever outbreak.
The partnership between the two neighboring counties aims to coordinate and enhance mosquito control measures in response to the public health concern posed by dengue fever. Specific details regarding the timeline, scope, or methodology of the joint spraying efforts were not immediately available.
Dengue fever is a mosquito-borne viral infection that can cause flu-like illness, and in some cases, develop into a severe, life-threatening condition. The primary vector for dengue transmission is the Aedes aegypti mosquito. Public health officials typically recommend mosquito control measures, such as spraying and public awareness campaigns, to reduce the mosquito population and thereby limit the spread of the disease.
While the summary indicates a partnership is in place, further information on the specific number of spraying operations planned, the geographical areas targeted within each county, or the public health agencies leading the coordinated response was not provided. The name of the specific dengue fever outbreak, its origin, or the number of cases reported in either county were also not detailed in the information available.
This collaboration highlights a regional approach to managing mosquito-borne illnesses, suggesting an acknowledgment of the interconnectedness of public health challenges across county lines. Residents in affected areas are often advised to take personal protective measures against mosquito bites, such as using insect repellent and wearing protective clothing.
Story summarized from the original created by Jenna Bass on www.wfla.com, see more information here.