Health Alert & Risk Factors - Florida health officials issued a warning after 4 deaths and at least 11 illnesses due to a rare flesh-eating bacteria (Vibrio vulnificus) found in warm coastal waters [1] - Infections from Vibrio vulnificus can be severe and life-threatening for some individuals [1] - Individuals with immune-compromising conditions and liver disease are most at risk [3] - Anyone can get the infection, and while sometimes mild, it can spread rapidly [3] Transmission & Prevention - The bacteria can spread through raw seafood, mainly oysters, or through open wounds in direct contact with seawater [1] - Warm waters during hurricane season can create a breeding ground for the bacteria [2] - Doctors recommend covering open wounds with bandages and thoroughly cleaning cuts and scratches if exposed to seawater [4] - At-risk individuals should avoid eating raw seafood [4] Symptoms & Action - Recognizing symptoms like pain, swelling, or redness near an open wound or blistering can be the difference between life and death [3] - A charter boat captain contracted the bacteria 6 years ago, leading to a two-week medically induced coma after developing a blister about the size of a half dollar above his ankle [2]