Florida mother urges caution after severe Vibrio infection leads to leg amputation

Genevieve Gallagher, a mother from Pensacola, Florida, was hospitalized in July 2025 after a cut on her leg became infected with Vibrio vulnificus while swimming with her family. She required emergency surgery, developed sepsis, was intubated for six days, and ultimately lost a portion of her left leg below the knee.

The incident comes as Florida health officials report 15 Vibrio cases this year, including two recent deaths, highlighting the bacterium’s growing threat in coastal waters. The Centers for Disease Control and Prevention notes that Vibrio naturally inhabits marine environments and can cause severe infections when it enters the body through open wounds, recent tattoos, or piercings, as well as through consumption of raw shellfish.

"If you have any open cuts at all, like mosquito bites that are open you've scratched. Do not shave the night before you go in the water," Gallagher told local TV station Fox 35. "Just anything. It's so serious and you can get it. So do not take that chance with your life."

Medical experts emphasize that Vibrio infections can produce flu-like symptoms and rapidly progress to tissue death, often requiring surgical removal of skin and sometimes amputation. They advise swimmers to avoid water exposure with any open skin injuries and to seek prompt medical care if symptoms develop.

"This will turn your life upside-down," Gallagher said in an interview with KKTV, describing the impact of losing part of her leg.

Health authorities continue to monitor the rise in Vibrio cases and recommend preventive measures such as covering wounds, avoiding water after recent tattoos, and refraining from consuming raw oysters from unregulated sources.