Deadly Flesh-Eating Bacteria Surges Along Gulf Coast—Here’s How to Stay Safe

As Gulf Coast waters heat up and vacationers flock to the beaches, a disturbing trend is unfolding: a rare but potentially deadly flesh-eating bacteria called Vibrio vulnificus is infecting more people than usual in 2025.

Warm, salty, or brackish waters create the perfect breeding ground for this bacteria—especially during late summer. And with many travelers hitting the coast one last time before school resumes, the timing couldn’t be worse.

Cases Rising Sharply in 2025

• Louisiana: 17 confirmed cases so far, with 4 deaths. That’s more than double the state’s yearly average.

• Florida: 13 confirmed cases, also with 4 deaths.

Doctors warn this uptick is above average and alarming.