Vibrio vulnificus infection is most commonly linked to ingestion of what food?

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Vibrio vulnificus is a marine bacterium most commonly acquired by eating raw shellfish, especially raw oysters from warm coastal waters. Oysters filter large volumes of seawater and concentrate bacteria, so consuming them raw provides a direct inoculum. In people with liver disease or iron overload, the risk of rapid septicemia after ingestion is particularly high. Cooking or pasteurizing shellfish kills the bacteria, reducing the risk. Other foods listed are not typical sources of this organism.