You can let vibrio vulnificus ruin your summer fishing or you can fight back. This quick guide shows you how!
Fight Vibrio Vulnificus On Your Fishing Trips
It's something that strikes every summer. This undetectable bacteria floats freely in Louisiana's warm summer waters and can, at the very least, devour your flesh.
Known as the Terror of the Deep, this bacteria is responsible for deaths every year.
The scientific name for the bacteria in question is vibrio vulnificus. While its occurrences are rare, it tends to rear its ugly head during the summer months. It thrives in warm seawater and infects people when it makes contact with open sores or cuts.

You can see his waistline under the water. Also note the color. This is "trout green" water.
Be Prepared To Fight Infection
The best way to prevent an infection from vibrio vulnificus is to be prepared.
I carry a bleach/water mix in a spray bottle in case a catfish or live shrimp pokes me. I will spray the open wound since the spray serves as an excellent antiseptic and works better than alcohol.
Some people recommend 10 parts water for every 1 part bleach. I also carry plenty of bottled water to drain out the wound.
I think that a spray bottle with a bleach/water mix should be right there with your sunscreen and bug spray!
Take a Hot Bleach Bath
What if you love wade fishing? Well, you're not improving your chances of avoiding infection from vibrio vulnificus. I don't go wading on my fishing trip reviews, but if I do I'll take an extra measure.
After my fishing trip I take a bath in a hot tub with a little bit of bleach mixed in. Not a lot, just a couple capfuls. Don't go overboard with this.
I have heard of another effective antiseptic called Hibiclens. I've never used it but maybe I will carry it this summer.
Summary
Above all, I think the best advice is to go see a doctor if you experience any symptoms of a vibrio vulnificus infection.
These symptoms include:
- soreness
- swelling
- red lines shooting from the infection site
Time is of the essence, so don't take any chances. After all, you wouldn't want to miss out on all that great summer fishing!

You want to be in your boat, not the hospital bed, for this gorgeous summer sunrise!
Bob, I’m sorry to hear that. Man, it’s crazy you had to deal with that, but I am happy to hear you came out okay.
I dealt with this last year. 11 days in a hospital, 3 months of follow ups wound care, hyperbaric treatments and antibiotics. Even after I was done with the meds I couldn’t fish for another month due to increased sun sensitivity. But I was lucky as nothing had to be amputated.