Escalating Threat from 'Flesh-eating' Bacteria as Seas Warm

Renowned lifelong captain of a boat, George Billiris, considers himself fortunate to have survived an encounter with the so-called 'flesh-eating' bacteria. This microorganism thrives in the warm coastal waters, similar to those on Florida’s Gulf Coast, and its encounter with Billiris almost proved fatal.

"I began to experience chills and a fever, and my leg started swelling and burning," recalled Billiris, a third-generation sponge diver, when speaking to CBS News.

In July 2019, while enjoying a fishing day with his grandson, Billiris contracted the bacteria after wading into the water. It penetrated his body through a minor abrasion on his back leg, which he described as just "a tiny scab."

Doctors in the hospital marked the infection’s spread on his leg using a pen. Through three weeks of rigorous treatment, the infection retreated, sparing him from the bleak possibility of amputation.

As reported by the Centers for Disease Control and Prevention, the serious nature of this infection demands urgent medical attention due to its rapid progression.

Dr. Valerie Harwood, a noted microbiologist from the University of South Florida, emphasized that as water temperatures climb, the danger of contracting Vibrio vulnificus escalates. The increasing warmth, a result of climate change, also contributes to more frequent and severe weather patterns.

Harwood noted that the bacteria's preference for warm waters means that infections are emerging in regions that previously lacked such histories as water temperatures rise.

"We are observing cases in more northern locales due to warming waters," stated Harwood.

Recently, states such as the Carolinas and even Connecticut and New York have reported instances of this infection. This year, the numbers include 17 cases in Louisiana, 16 in Florida, and seven in North Carolina, with Florida tragically leading in deaths.

The spread of the bacteria isn’t confined to water alone, as it can also be transmitted through the consumption of raw seafood, particularly oysters.

Billy Billiris, being more vigilant while navigating the waters, continues his sailing pursuits almost daily with his family boat. He hopes that others will stay informed about the infection’s symptoms since timely treatment can be crucial to survival.

"Many people delayed seeking help because they were unaware," Billiris lamented.