Health · Public Health & Disease · 2 hrs ago
Florida reports 485 locally acquired dengue cases in largest outbreak in decades
Florida has confirmed 485 locally acquired dengue cases this year, its largest outbreak in decades.
The infections were spread within the state by bites from infected mosquitoes, and are separate from more than 300 cases linked to travel.
About 95% of local cases are in the Tampa Bay area, according to state surveillance.
Hillsborough, Pasco and Pinellas counties declared emergencies in late September to speed up purchases and mosquito spraying, and Hillsborough has extended its emergency.
Mosquito teams are increasing spraying and inspections as transmission continues.
Dengue can cause fever, severe muscle and joint pain, nausea and rash, though many people have mild or no symptoms.
Residents are urged to prevent mosquito bites with approved repellents, covered clothing and by removing standing water around their homes.
Florida health officials reported 485 locally acquired dengue cases this year, the state’s largest outbreak in decades.
The Florida Department of Health logged 60 new infections between Oct. 18 and Oct. 24.
About 95% of locally acquired cases statewide were recorded in the Tampa Bay area.
Hillsborough, Pasco and Pinellas counties declared emergencies in late September as the outbreak grew.
Mosquito-control teams have increased spraying, surveillance and property inspections.
- Who
- Florida health officials and mosquito-control teams are responding to the outbreak. Residents in affected areas face exposure to infected mosquitoes.
- What
- Florida reported 485 locally acquired dengue cases, its largest outbreak in decades.
- When
- This year; 60 new infections were logged between Oct. 18 and Oct. 24.
- Where
- Florida, with roughly 95% of locally acquired cases in the Tampa Bay area.
- Why
- The cases are being transmitted locally by infected Aedes mosquitoes. The sources do not state what initially caused the outbreak.
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Hillsborough, Pasco and Pinellas counties declared emergencies to allow faster purchasing and spraying and to request state and federal reimbursement.
State surveillance logged 60 new infections.
Florida health officials reported 485 locally acquired dengue cases.
- Locally acquired cases
- 485
- New infections, Oct. 18–24
- 60
- Share of cases in Tampa Bay area
- Roughly 95%
- Travel-associated cases
- More than 300
- Counties declaring emergencies
- Hillsborough, Pasco and Pinellas
1 source
What people are saying
The Aedes mosquitoes that can transmit dengue are active during the day and thrive in warm, humid environments like those found in Florida.
Staying aware of local mosquito activity and consistently protecting against bites are important steps people can take to help reduce their risk.