The CDC has issued a health warning to healthcare providers, laboratories, and public health departments regarding recent infections by Vibrio vulnificus (V. vulnificus). It is important for healthcare professionals to consider this bacteria as a potential cause of infected wounds in patients who have been exposed to coastal waters near the Gulf of Mexico or the East Coast.
Among the various species of Vibrio bacteria, some are harmful to humans. In the US, V. parahaemolyticus is the most common cause of infection, accounting for about 40 percent of reported cases. Symptoms typically include diarrhea, stomach issues, body chills, and fever. However, V. vulnificus is particularly dangerous.
This bacteria thrives in coastal waters, including saltwater and brackish water. Infection can occur through open wounds exposed to the bacterium in water, or by consuming raw or undercooked shellfish. It is important to take open wounds seriously, including those caused by recent surgery, tattooing, as well as everyday cuts and scrapes.
V. vulnificus infections can be fatal and have caused deaths along the US East Coast. The bacteria act quickly, making individuals sick within a few days. Those with underlying health issues are especially vulnerable. If left untreated, the infection can spread and lead to severe blood poisoning.
Local authorities are being urged by the CDC to display signage warning of potential infections. People with open wounds or cuts should avoid contact with saltwater and brackish water, and should exit the water immediately if injured while swimming. It is recommended to cover open wounds with waterproof bandages if there is a chance of contact with contaminated water or raw seafood. Thoroughly cooking seafood and washing exposed wounds with soap and clean water are also important preventive measures.
If infected, seeking medical attention promptly is crucial. The CDC emphasizes caution for individuals at increased risk of V. vulnificus infection when engaging in coastal water activities. Early treatment is essential to reduce mortality from severe infection.
Note: This article does not substitute professional medical advice, diagnosis, or treatment. Always consult qualified health providers for any medical concerns.
