A fifth fatality has been reported in Louisiana due to infection with the rare, flesh-eating bacteria, Vibrio vulnificus. This bacteria, commonly found in warm coastal waters, particularly during the warmer months, can lead to severe illnesses, including life-threatening necrotizing fasciitis, according to the Centers for Disease Control and Prevention. The CDC reports that approximately one in five individuals infected with Vibrio vulnificus succumb to the infection.
The exact source of the latest infection remains undisclosed. However, the bacteria can be contracted through exposure of open wounds to contaminated water or by consuming raw or undercooked seafood, with oysters being a significant concern. In Louisiana, some deaths this year have been linked to the consumption of contaminated raw oysters, as stated in a recent announcement.
There’s been an observed increase in Vibrio vulnificus diagnoses in Louisiana and other states. Experts suggest that the trend may be connected to warming oceans. While traditionally prevalent in the Gulf Coast region, the bacteria’s presence is becoming more common further north. As stated by Dr. Fred Lopez, “It’s not just a Gulf Coast phenomenon any longer. Global warming is moving infections with Vibrio vulnificus up the East Coast.”
In Louisiana, the average number of infections per year was seven, with one death during the past decade. However, in a recent year, officials documented 26 cases. There have been documented cases in Alabama and Mississippi, with one fatality in Mississippi. CBS Miami has previously reported cases in Florida, including multiple fatalities. Cases have also been documented as far north as Massachusetts, and some oyster beds have been closed due to the bacteria’s presence.