Four folks in Florida have died this yr from Vibrio vulnificus, a uncommon flesh-eating bacterium present in heat, brackish seawater, amongst 11 confirmed circumstances, based on state well being officers.
CBS Miami stories the quantity is down from 2024, when infections peaked with 82 circumstances and 19 deaths. Health officers linked that spike to Hurricane Helene.
Since 2016, Florida has recorded 448 circumstances and 100 deaths tied to the micro organism.
The 2025 deaths have been reported in Bay, Broward, Hillsborough, and St. Johns counties. Additional circumstances have additionally been confirmed in Duval, Escambia, Lee, Manatee, Santa Rosa, and Walton counties, in addition to a second case in St. Johns.
Vibrio vulnificus infections are unusual, however the Centers for Disease Control and Prevention estimates about 80,000 Vibrio circumstances and 100 associated deaths happen annually within the United States.
The bacterium poses a heightened threat to people with weakened immune programs or continual well being situations.
Here are some key information about Vibrio vulnificus, based on the CDC:
How an infection occurs
- Eating uncooked or undercooked shellfish, particularly oysters
- Exposing open wounds to heat salt or brackish water
- No proof of person-to-person transmission
How it’s identified
- Through stool, wound, or blood cultures
- Labs must be notified prematurely to make use of the right development medium
- Physicians ought to suspect Vibrio in sufferers with gastrointestinal signs or wound infections following seafood consumption or seawater publicity
Symptoms
- Watery diarrhea, vomiting, and stomach ache
- Skin infections from wounds uncovered to seawater
- In extreme circumstances: pores and skin breakdown, ulcers, and bloodstream infections
What diseases it may possibly trigger
- Gastrointestinal sickness: vomiting, diarrhea, and stomach ache
- Wound infections: can result in ulcers, tissue harm, and, in extreme circumstances, amputation
- Bloodstream infections: probably deadly, with signs reminiscent of fever, chills, low blood strain, and blistering pores and skin lesions
- People with weakened immune programs or continual liver illness are at a lot greater threat
How to cut back your threat
- Avoid uncooked oysters and shellfish; all the time cook dinner seafood totally
- Prevent cross-contamination between uncooked and cooked seafood
- Keep open wounds away from heat salt or brackish water
- Wear gloves when dealing with uncooked shellfish or seafood
- Refrigerate leftovers promptly and safely
How it’s handled
- Immediate antibiotic remedy is essential
- Wound care is crucial; in extreme circumstances, amputation could also be needed
2025 Miami Herald. Distributed by Tribune Content Agency, LLC.
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Deadly flesh-eating micro organism in Florida waters: Vibrio circumstances decline; hazard persists ( 16)
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