Rare Flesh-Eating Bacteria Kills 8; What You Need To Know In VA

VIRGINIA — Health officials are warning of a rare flesh-eating bacterium known as Vibrio vulnificus, found naturally in warm coastal waters, that has killed at least eight people along the East Coast this summer.

Two people died in Connecticut and another on Long Island after becoming infected, health officials in both states said this week. Five people have died in Florida so far this year, according ot state health officials.

Vibrio infections are commonly associated with eating raw or undercooked oysters and other seafood, but also occur when people with open wounds or cuts come in contact with seawater or brackish water where the bacteria are present, according to the U.S. Centers for Disease Control and Prevention.

Vibrio is one of the three most common germs that cause waterborne illnesses, according to the Virginia Department of Health. The other two are Giardia and Cryptosporidium.

While wound infections caused by Vibrio vulnificus are uncommon in Virginia, the bacteria can be found in the ocean and the Chesapeake Bay, as well as the rivers that empty into them, according to VDH. Vibrio can also cause ear infections.

To avoid exposure to waterborne bacteria or prevent spreading the illness, VDH recommends that swimmers not swim when they have diarrhea and not swallow pool water or drink from natural water sources like rivers or lakes. People should also avoid exposing cuts or open wounds to brackish water.

Three people in all were hospitalized in Connecticut after becoming infected. Two of the three Vibrio vulnificus infections reported in that state were wound infections not associated with seafood. The third infection was a Connecticut resident who consumed raw oysters at an out-of-state establishment.

The bacteria is “extraordinarily dangerous,” New York Gov. Kathy Hochul said after a Long Island resident died as a result of the infection.

People infected by the Vibrio vulnificus bacteria often require intensive care or limb amputations, and about one in five die, often within a day or two of becoming ill, according to the CDC.

People at greatest risk for illness from the infection are those with weakened immune systems and the elderly. Some Vibrio vulnificus infections lead to necrotizing fasciitis, a severe infection in which the flesh around an open wound dies, inspiring the “flesh-eating bacteria” moniker. The necrotizing fasciitis can be caused by more than one type of bacteria, according to the CDC.

Signs and symptoms of Vibrio vulnificus infection can include:

• Watery diarrhea, often accompanied by stomach cramping, nausea, vomiting, and fever.
• For bloodstream infection: fever, chills, dangerously low blood pressure, and blistering skin lesions.
• For wound infection, which may spread to the rest of the body: fever, redness, pain, swelling, warmth, discoloration, and discharge (leaking fluids).

The CDC suggests following these precautions:

• Don’t eat raw or undercooked oysters or other shellfish.
• If you have a wound (including from a recent surgery, piercing, or tattoo), stay out of saltwater or brackish water, if possible. This includes wading at the beach.
• Cover your wound with a waterproof bandage if it could come into contact with salt water, brackish water, marine life, or raw or undercooked seafood and its juices. This contact can happen during everyday activities, such as swimming, fishing, or walking on the beach.
• Wash wounds and cuts thoroughly with soap and water after they have contact with salt water, brackish water, marine life, raw seafood, or its juices.

Besides occurring naturally in warm coastal waters, Vibrio vulnificus infections have also been associated with hurricanes, storm surges and coastal flooding