Louisiana reports a fifth death from Vibrio vulnificus, a flesh-eating bacteria, bringing the state's total infections to 26 this year—more than double the 2024 total. The bacteria thrives in warm coastal waters and is spread through open wounds exposed to contaminated water or raw seafood. Symptoms range from mild diarrhea to life-threatening necrotizing fasciitis. Health officials urge avoiding brackish or saltwater with open wounds and seeking immediate medical attention for any post-exposure skin infections. Cases are rising across the Gulf Coast, with experts linking the increase to warming ocean temperatures.

Prepared by Olivia Bennett and reviewed by editorial team.