USA Today September 18, 2026 • 19:04

Brain-eating amoeba map shows which states have the most cases - USA Today

By Janet Loehrke

Brain-eating amoeba map shows which states have the most cases - USA Today

Historical data reveals which states have reported the most brain-eating amoeba cases in the U.S.

Naegleria fowleri is making headlines after recent infections linked to warm freshwater exposure. The rare amoeba can cause a severe brain infection that is usually fatal. At least two U.S. cases of … [+2140 chars]

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