Health Officials Warn of Brain-Eating Amoeba as Summer Nears
Health Officials Warn of Brain-Eating Amoeba as Summer Nears
US · Published Apr 22, 2026
Health officials are warning about the 'brain-eating amoeba' Naegleria fowleri, which thrives in warm freshwater and can cause a fatal brain infection.
The CDC recommends avoiding swimming in warm freshwater during high temperatures and low water levels, and using nose clips to reduce infection risk.
Early detection and rapid testing are crucial for improving patient outcomes, with updated clinical guidance from the CDC for healthcare professionals.
Naegleria fowleri thrives in warm freshwater
As summer nears, U.S. health officials are cautioning about Naegleria fowleri, the 'brain-eating amoeba,' which prospers in warm freshwater like lakes and rivers. This organism can cause primary amebic meningoencephalitis (PAM), a severe brain infection. Though rare, it's vital to take precautions.
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