Vibrio vulnificus risk rises on Gulf coast

Public health officials warn about a flesh-eating bacterium that thrives in warm coastal waters and outline steps to reduce risk.

Vibrio vulnificus deaths prompt Gulf coast safety push

Health officials warn about Vibrio vulnificus, a flesh-eating bacterium found in warm coastal waters. Approximately 60 cases have been confirmed in 11 states this summer, with Louisiana reporting 17 cases including 4 deaths and Florida reporting 16 cases including 5 deaths. North Carolina has 7 cases. The bacteria can infect people through open wounds in seawater or by eating contaminated seafood, especially raw oysters. While infections are rare overall, they can be severe and require intensive care, and about one in five infected people die. People with liver disease, diabetes or weakened immune systems are at higher risk. Florida’s Health Department and the CDC advise precautions such as avoiding swimming with open wounds, proper wound care, avoiding raw shellfish, and maintaining seafood hygiene.

The spread of Vibrio vulnificus highlights how warm coastal waters shape summer health risks. Officials must balance clear warnings with practical guidance to prevent panic and protect tourism and seafood industries. Climate-driven warming could extend the risky season and raise exposure in more communities. The piece underscores the challenge of communicating nuanced risk, urging people to take simple steps without abandoning the ocean.

Highlights

Clear guidance can turn risk into responsible behavior.