Florida health officials confirmed 485 locally acquired cases of dengue fever this year, marking the state’s largest outbreak in decades. The surge is concentrated in the Tampa Bay area, which accounts for roughly 95% of all locally transmitted infections.
County emergencies accelerate mosquito control
In late September, Hillsborough, Pasco and Pinellas counties each issued emergency declarations. These orders allow faster procurement of insecticides, expanded ground and aerial spraying, and streamlined requests for state and federal reimbursement. Hillsborough County has since extended its emergency status as transmission continues.
Targeted abatement actions underway
The Florida Mosquito Control Association reported that mosquito abatement teams are intensifying targeted ground spraying, aerial applications, and property inspections. Officials stress that the Aedes aegypti and Aedes albopictus mosquitoes that spread dengue thrive in warm, humid environments and bite aggressively during daylight hours.
Public health experts urge residents to eliminate standing water where mosquitoes lay eggs. Even a tablespoon of water in birdbaths, gutters, planters, discarded tires or other containers can serve as a breeding site. Weekly yard inspections and proper drainage are essential preventive steps.
Understanding dengue fever
Dengue is a viral illness transmitted primarily through the bite of infected Aedes mosquitoes. Symptoms can include fever, severe muscle and joint pain, nausea, rash, and in serious cases, dangerous complications or death, according to the Centers for Disease Control and Prevention. Most infections are mild or asymptomatic, with recovery typically within two weeks.
When symptoms appear, they usually develop four to ten days after an infectious bite. Severe dengue can deteriorate rapidly within 24 to 48 hours after the initial fever subsides. Warning signs include persistent vomiting, severe abdominal pain, difficulty breathing, mucosal bleeding and extreme lethargy. Anyone experiencing these signs should seek emergency medical care immediately.
Travel‑related cases remain separate
In addition to the locally acquired infections, Florida has reported more than 300 travel‑associated dengue cases this year. These cases involve individuals who contracted the virus abroad and were diagnosed after returning to the state.
State health officials continue to monitor the situation closely and will adjust response measures as needed. Residents are encouraged to stay informed about local mosquito activity and to protect themselves with repellents, long sleeves, and by reducing standing water on their properties.
Original reporting: Fox News (HLL/CB) — read the source article.
