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Deadly "Flesh-Eating" Bacteria Outbreak Sweeps Southeastern U.S. Coasts
8 Aug
Summary
- At least 10 deaths linked to Vibrio vulnificus bacteria in 2025
- Bacteria can enter through open wounds or contaminated food, like raw oysters
- Infections more common as ocean temperatures rise, spreading northward
In the summer of 2025, a deadly "flesh-eating" bacteria has been surging across the southeastern coast of the United States, claiming at least 10 lives so far. The Vibrio vulnificus bacteria, which thrives in warm seawater, has infected individuals in Florida, Louisiana, and North Carolina, leading to a concerning spike in cases.
The bacteria can enter the body through open wounds and cause the surrounding tissue to die, a condition known as necrotizing fasciitis. It can also be contracted by consuming contaminated foods, particularly raw oysters. If the infection progresses, it can enter the bloodstream and lead to sepsis, which can be fatal. Experts note that about one in five patients infected with Vibrio vulnificus dies.
While the bacteria is still considered rare, the number of cases this early in the summer is highly unusual, especially as hurricane season has just begun. Experts suspect that rising ocean temperatures may be a contributing factor, as the bacteria has been found farther north in recent years, including in states like New York, Connecticut, and Maryland. The infections can be treated with antibiotics, but it is crucial for individuals to seek medical care if they experience symptoms such as redness, swelling, and "bull's-eye" blisters.
