By way of climateadaptation:
Enviro-headline of the year?
It’s a fatal infection without an effective treatment, and one that strikes in a decidedly gruesome manner: An amoebic organism lurking in water is inadvertently inhaled during a swim on a hot summer’s day. From there, it travels through the nasal passage and into the brain, where it multiplies, devours one’s cerebral fluid and gray matter, and almost invariably causes death.
These “brain-eating amoebas” — known to doctors and scientists as Naegleria fowleri, or N. fowleri — aren’t believed to kill often. In the US, researchers estimate that between three and eight people die from N. fowleri disease, commonly referred to as PAM (primary amebic meningoencephalitis) each year. But that might not be the case for long. In recent years, N. fowleri has popped up in unexpected locations, which some experts suggest is a sign that warmer waters — caused by brutal summer heat waves and rising temperatures across the country — are catalyzing their spread.
Said William Schaffner, a professor of preventive medicine at Vanderbilt: “It’s not something that’s necessarily touched on in medical school. You have to really probe what patients were doing in the last several days, you have to ask if they were swimming. Honestly, an accurate diagnosis is basically serendipity.”