Texas woman dies from brain-eating amoeba after using tap water to flush sinuses, according to health officials.
A recent report from the U.S. Centers for Disease Control and Prevention (CDC) details the tragic case of a Texas woman who succumbed to a rare and severe brain infection after using tap water in a nasal irrigation device. According to the CDC, the woman, a 71-year-old typically in good health, developed complications from primary amebic meningoencephalitis, an infection caused by the Naegleria fowleri amoeba, often referred to as the “brain-eating amoeba.”
The incident was highlighted in the CDC’s latest weekly mortality report, although specific details regarding the date of the woman’s death remain unclear. What is known, however, is that the woman utilized the nasal irrigation device filled with tap water from her recreational vehicle’s water system while at a campsite. Shortly after this practice, she began to exhibit severe neurological symptoms, which included fever, headache, and altered mental status.
Despite receiving medical attention, including treatments specifically targeting the infection, the woman’s condition worsened significantly. She experienced seizures and, unfortunately, passed away less than two weeks following her initial exposure to the contaminated water. Laboratory tests conducted by the CDC confirmed the presence of Naegleria fowleri in her cerebrospinal fluid.
This one-celled organism typically resides in freshwater environments such as lakes, rivers, and hot springs. The CDC emphasizes that if water containing the amoeba enters the nose and reaches the brain, it can lead to a life-threatening infection. Most infections occur during recreational activities in warm freshwater but serve as a reminder for individuals who use nasal irrigation. The CDC recommends that individuals utilize distilled, sterilized, or boiled—and then cooled—water to mitigate the risk of infection.
Investigations revealed that the water tank in the woman’s RV had been filled prior to her purchase. Furthermore, it was connected to the municipal water supply at the campsite, raising concerns about water safety in such settings. The CDC notes that while the fatality rate for Naegleria fowleri infections is nearly 100%, the number of cases in the United States is low, averaging fewer than ten per year. Since tracking began in 1962, there have been 164 reported cases, with only four survivors.
As this case underscores, vigilance is crucial in preventing such rare but lethal infections, particularly when utilizing water for personal hygiene practices. Awareness and adherence to safety guidelines can significantly reduce the risk of encountering dangerous pathogens like Naegleria fowleri.
