Bacteria that eats flesh leads to 8 deaths in Florida as health officials caution residents

Overview of Vibrio vulnificus

The Florida outbreak isn’t isolated; Louisiana is also experiencing a higher-than-normal count, with 17 infections and four deaths reported this year. The Centers for Disease Control and Prevention (CDC) estimate that the U.S. sees between 150 and 200 infections annually, predominantly in Gulf Coast states such as Alabama, Florida, Louisiana, Mississippi, and Texas.

Vibrio vulnificus is part of a larger group of Vibrio bacteria typically found in coastal waters. This particular strain can enter the body through open wounds, which may occur during swimming, especially in warmer waters. Dr. Nathan Goodyear, an integrative medicine specialist, states that the warm, salty water serves as a perfect breeding ground for these bacteria. He also notes that heavy flooding and hurricanes can spread the conditions conducive to Vibrio growth.

Understanding Infection Risks

According to Dr. Andrew Handel, a pediatric infectious disease expert, Vibrio can cause severe infections, including necrotizing fasciitis and bloodstream infections. Symptoms can range from high fever and severe pain to swelling and redness at the site, mostly occurring after exposure to contaminated water.

Those most at risk include older adults and people with weakened immune systems or chronic liver conditions. Eating raw oysters or contaminated shellfish can also lead to severe gastroenteritis.

Symptoms to Look For

Symptoms vary depending on the type of infection. For skin infections, people may experience fever and intense pain at the infection site shortly after exposure to infected water. While these infections are serious, they are relatively rare.

On the other hand, individuals consuming tainted shellfish might face severe vomiting and diarrhea, which can lead to dehydration. Generally, healthy individuals will only experience mild symptoms when infected.

If Vibrio enters the bloodstream, life-threatening conditions can arise, marked by fever, chills, and swelling skin lesions. Alarmingly, about half of these bloodstream infections can be fatal.

Diagnosis and Treatment Options

Infections are diagnosed through cultures taken from stool, wounds, or blood. For milder cases, health experts recommend increasing fluid intake to prevent dehydration. More severe infections may require antibiotics, which can improve survival rates. Surgical intervention may be necessary for complicated cases to remove dead tissue.

Dr. Goodyear emphasizes that antibiotics alone aren’t sufficient to combat severe infections effectively.

Prevention Strategies

Experts advise against swimming in waters like oceans or rivers if there are open wounds. To avoid foodborne illness from Vibrio, individuals—especially those with compromised immune systems—should refrain from consuming raw shellfish. While Vibrio infections are infrequent and shouldn’t cause widespread panic, being cautious is always a good idea.

It’s advisable to stay informed by checking updates from state and local health officials. Fox News Digital has reached out to the Florida Department of Public Health for further comments.