We present the first recognized case of primary amebic meningoencephalitis (PAM) caused by Naegleria fowleri in a 15-year-old male from Bangladesh. He performed daily nasal rinsing with untreated ground water and bathed in untreated ground water or river water, which likely exposed him to N. fowleri.
Keywords: Ablution; Encephalitis; Free-living ameba; Genotype; Meningitis; Naegleria fowleri; PAM; Primary amebic meningoencephalitis; Ritual rinsing.