Florida health officials have confirmed that a third resident has died this summer after contracting Vibrio vulnificus, a severe, naturally occurring waterborne bacteria commonly known as "flesh-eating" bacteria.
The latest fatality was recorded in Bay County, located in the Florida Panhandle. According to updated Florida Department of Health data, the state's first two fatalities of the year occurred in Palm Beach County and Marion County. The Palm Beach victim was an elderly resident between the ages of 80 and 84.
As of late August, the state has logged 17 confirmed cases across 12 different counties. South Florida has emerged as a significant tracking hub with five total infections, including two cases in Miami-Dade County, one in Broward County, and two in Palm Beach County.
The Vibrio vulnificus bacterium thrives naturally in warm, brackish coastal seawater. Public health officials reiterate that the bacteria is not typically contracted through casual swimming, but rather through two specific exposure pathways:
- Open Wounds: Walking, wading, or swimming in coastal waters with unhealed cuts, scrapes, or recent piercings allows the bacteria to enter the bloodstream.
- Raw Seafood: Consuming raw or undercooked shellfish, particularly oysters harvested from warm coastal shelves.
While healthy individuals usually experience mild symptoms such as vomiting, diarrhea, and abdominal pain, the infection can escalate with terrifying speed into necrotizing fasciitis—a severe condition where the flesh surrounding an open wound dies.
According to data tracked by the Centers for Disease Control and Prevention (CDC), roughly one in five infected individuals die, occasionally within 24 to 48 hours of becoming ill.
To prevent infection, state medical experts urge beachgoers to completely cover any skin breaks with waterproof bandages, wash thoroughly with clean water and soap immediately after exiting the ocean, and ensure all shellfish is completely cooked before consumption.