
A potentially deadly germ has made its way to the U.S. Gulf Coast, health officials warned this week. So far, three cases of infection from the bacteria Burkholderia pseudomallei have been reported to the U.S. Centers for Disease Control and Prevention. The bacteria causes melioidosis, which can be fatal if left untreated. “It is an environmental organism that lives naturally in the soil, and typically freshwater in certain areas around the world. Mostly in subtropical and tropical climates,” said Julia Petras, an epidemic intelligence service officer with CDC’s National Center for Emerging and Zoonotic Infectious Diseases. The most recent case was reported in Mississippi in January, following two previous cases in the same county in Mississippi in July 2020 and May 2022. Melioidosis is now considered endemic to the U.S. Gulf Coast and infections may be seen from Texas to Florida, Petras said. But because most people exposed to B. mallei don’t have symptoms of the infection and develop antibodies against it, many more people have most likely been infected, she said. All three patients who were infected responded to treatment and recovered, Petras said. The most common ways the bacterium infects people is through open wounds or by being inhaled during a severe storm with high winds. It can also be ingested by drinking contaminated water, she noted. Those most at risk for a… read on > read on >