
Gulf Coast Vibrio vulnificus cases surge to 22 in Florida, 17 in Louisiana as 2026 season peaks
Vibrio vulnificus infections have surged along the Gulf Coast in 2026, with Florida reporting 22 cases and four deaths, and Louisiana recording 17 cases and six deaths. The rare bacterium, found in warm brackish waters and raw seafood, poses a severe risk to individuals with compromised immune systems, causing rapid tissue destruction and high mortality rates. Health officials urge strict precautions, including cooking seafood thoroughly and keeping open wounds out of coastal waters, as cases continue to rise through the peak season.













