Science Friday

A recent study looked into life-threatening Acanthamoeba infections, and a few deaths, linked to the use of tap water with devices like neti pots. And, in ‘The Balanced Brain,’ Dr. Camilla Nord explores the neuroscience behind mental health, and how our brains deal with life’s challenges.Scientists Warn Against Nasal Rinsing With Unboiled Tap WaterResearchers at the Centers For Disease Control and Prevention published a study Wednesday that examined 10 cases of life-threatening Acanthamoeba infections that occurred after people cleaned their sinuses with neti pots, squeeze bottles, or other nasal rinsing devices. In most of these cases, which occurred in immunocompromised individuals over the span of a few decades, individuals had used tap water for nasal rinsing.Tap water, while generally safe to drink, is not sterile. Microorganisms and germs live in distribution systems and pipes that the water travels through, and Acanthamoeba amebae was the main link between the 10 cases, three of which resulted in death