Florida has recorded 12 confirmed cases of Vibrio vulnificus infection, including one death , in 2026, according to the latest update from the Florida Department of Health. The fatality was reported in Palm Beach County, while the most recent confirmed case involved an individual aged 35–39 years in Bay County, marking the county's first reported case this year. The current total remains below the 33 cases and five deaths reported across Florida in 2025.
However, health officials continue to monitor infections closely during the peak transmission season, when exposure to coastal waters and seafood consumption increase. Vibrio vulnificus is a bacterium naturally found in warm brackish coastal waters , including bays, estuaries, and much of Florida's coastline. Human infection most commonly occurs after consuming raw or undercooked shellfish , particularly oysters harvested from these…
