What is vibrio vulnificus?

Vibrio Vulnificus

What is Vibrio vulnificus food poisoning?

Vibrio vulnificus food poisoning is caused by Vibrio vulnificus, a bacterium that lives in warm seawater. The condition is rare.

What are the symptoms of Vibrio vulnificus food poisoning?

In healthy people, Vibrio vulnificus food poisoning can cause vomiting, diarrhea, and abdominal (belly) pain. In people who have weak immune systems, the bacteria can infect the bloodstream, causing a severe and life-threatening illness. Symptoms include fever and chills, decreased blood pressure (septic shock), and blistering skin wounds. The infection is especially dangerous to people who have long-term (chronic) liver disease.

If an open wound is exposed to the bacteria (such as from warm seawater), sores may develop. People with weak immune systems are at risk for the bacteria moving into the bloodstream.

How is Vibrio vulnificus food poisoning diagnosed?

Vibrio vulnificus food poisoning is diagnosed based on a medical history and a physical exam. Your doctor will ask you questions about your symptoms, foods you have recently eaten, and your work and home environments. If you have eaten raw seafood, especially oysters, your doctor may do a stool, wound, or blood culture.

How is Vibrio vulnificus food poisoning treated?

You treat Vibrio vulnificus food poisoning by managing complications until it passes. Dehydration caused by diarrhea and vomiting is the most common complication. In people who have weak immune systems, or in people who have severe symptoms, antibiotics may be used.

To prevent dehydration, drink plenty of fluids. Choose water and other clear liquids until you feel better. You can take frequent sips of a rehydration drink (such as Pedialyte). Soda, fruit juices, and sports drinks have too much sugar and not enough of the important electrolytes that are lost during diarrhea. These kinds of drinks should not be used to rehydrate.

When you feel like eating again, start with small amounts of food. This will help you get enough nutrition.

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The content above contains general health information provided by Healthwise, Incorporated, and reviewed by its medical experts. This content should not replace the advice of your healthcare provider. Not all treatments or services described are offered as services by us. For recommended treatments, please consult your healthcare provider.

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