Naegleria fowleri in cooling waters of power plants.
Six strains of nonvirulent and three strains of virulent variants of Naegleria fowleri amoebae were isolated from the examined cooling water samples from 9 power plants. The virulent variants were obtained solely from effluents discharged from power plants with a closed-circuit cooling N. fowleri was not detected outside the reach of the thermal pollution. A disinfection of out-flowing cooling water seems to be an unnecessary investment in our climate. Warm discharge water should under no conditions be used directly for sports and recreational purposes.
D000656:Amoeba / Q000302:isolation & purification* / Q000472:pathogenicity; D000818:Animals; D003604:Czechoslovakia; D051379:Mice; D011210:Power Plants; D013696:Temperature; D014867:Water
D014867:Water