Florida health officials have reported an increase in cases of Vibrio vulnificus, a bacteria that can lead to flesh-eating infections, following recent hurricanes. Several counties in Florida, including Citrus, Hernando, Hillsborough, Lee, Pasco, Pinellas, and Sarasota, have experienced a spike in cases of this bacteria. A total of 74 cases, including 13 deaths, have been reported this year in the state, compared to 46 cases and 11 deaths reported last year. The state’s Health Department has warned residents to take precautions to prevent Vibrio infections, such as avoiding floodwaters, which pose various health risks.
Vibrio bacteria is commonly found in warm coastal waters and can cause illness when ingested or when open wounds are exposed to contaminated water. After heavy rainfall and flooding, the concentration of these bacteria may rise, especially in brackish and saltwater environments. About 100 cases of Vibrio are reported in the United States each year, but the actual number may be higher due to unreported mild infections. Vibrio vulnificus infections can lead to necrotizing fasciitis, a severe infection in which the flesh around an open wound dies. Symptoms of Vibrio infections vary depending on the type of infection, and may include diarrhea, cramps, nausea, vomiting, fever, fever, chills, low blood pressure, blistering skin lesions, redness, pain, swelling, warmth, discoloration, and discharge or leaking fluids.
Infections caused by Vibrio bacteria can be diagnosed when the bacteria is found in the wound, blood, or stool of a person. These infections can be treated with antibiotics, but in severe cases, amputation of a patient’s legs or arms may be necessary to remove dead or infected tissue. According to the Centers for Disease Control and Prevention (CDC), Vibrio vulnificus infections can be fatal, with about a third of reported cases resulting in death. The bacteria can lead to serious complications, particularly in individuals with weakened immune systems or underlying health conditions. Health officials are urging residents to take preventive measures to reduce the risk of Vibrio infections, especially during periods of heavy rainfall and flooding.
As a health and lifestyle reporter, Sara Moniuszko covers breaking and trending news for CBS News’ HealthWatch. She previously wrote for USA Today, where she was involved in launching the newspaper’s wellness vertical. Moniuszko emphasizes the importance of raising awareness about Vibrio vulnificus infections, especially in regions affected by hurricanes and flooding. By providing information about the symptoms, diagnosis, and treatment of Vibrio infections, health officials aim to help residents protect themselves from this potentially deadly bacteria. Public health advisories and guidance on preventive measures can play a crucial role in reducing the spread of Vibrio in communities impacted by natural disasters.
