Florida has seen a surge in cases of Vibrio vulnificus, a potentially fatal flesh-eating bacteria, due to heavy rain and flooding from hurricanes. As of 2024, there have been 76 cases and 13 deaths linked to the infection. The bacteria thrives in warm floodwaters and can infect individuals with open wounds, causing rapid flesh deterioration. The Tampa Bay area saw a significant increase in cases, with Pinellas County reporting 14 cases and Hillsborough County reporting 8. Health officials have issued “no swim” advisories after the hurricanes until water testing can determine safe levels. Vibrio vulnificus is normally found in warm seawater but can also spread in brackish water in canals and rivers due to flooding. Symptoms of infection include watery diarrhea, bloodstream infection, and wound infection, with some cases resulting in necrotizing fasciitis. People with compromised immune systems, liver disease, or open wounds are at higher risk. To prevent infection, it is advised to avoid swimming in floodwaters, cover open wounds, and wash skin thoroughly after exposure. Vibrio vulnificus infections require immediate medical attention and sometimes may result in limb amputation. Following safety precautions and seeking prompt medical care are crucial for preventing and treating this life-threatening infection.
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Increase in cases of flesh-eating bacteria reported by state
