Amoebic meningoencephalitis.

Primary Amoebic Meningoencephalitis in an Infant due to Naegleria fowleri

Primary amoebic meningoencephalitis (PAM) caused by free-living amebae Naegleria fowleri is a rare and fatal condition. A fatal case of primary amoebic meningoencephalitis was diagnosed in a 5-month-old infant who presented with the history of decrease breast feeding, fever, vomiting, and abnormal body movements. Trophozoites of Naegleria fowleri were detected in the direct microscopic examinat...

Primary Amoebic Meningoencephalitis

Sensitivity to amphotericin B of a Naegleria sp . isolated from a case of primary amoebic meningoencephalitis RODNEY

SYNOPSIS An amoeba of the genus Naegkeria causing fatal meningoencephalitis in a human subject has been investigated for its sensitivity to several drugs. Penicillin, sulphadiazine, chloramphenicol, oxytetracycline hydrochloride, streptomycin, methotrexate, emetine, quinine, and metronidazole had no effect on the organism in vitro at levels in excess of those likely to be attained therapeutical...

Sensitivity to amphotericin B of a Naegleria sp. isolated from a case of primary amoebic meningoencephalitis.

An amoeba of the genus Naegleria causing fatal meningoencephalitis in a human subject has been investigated for its sensitivity to several drugs. Penicillin, sulphadiazine, chloramphenicol, oxytetracycline hydrochloride, streptomycin, methotrexate, emetine, quinine, and metronidazole had no effect on the organism in vitro at levels in excess of those likely to be attained therapeutically in the...

Primary Amoebic Meningoencephalitis Caused by Naegleria fowleri: An Old Enemy Presenting New Challenges

First discovered in 1899, Naegleria fowleri is a protist pathogen, known to infect the central nervous system and produce primary amoebic meningoencephalitis. The most distressing aspect is that the fatality rate has remained more than 95%, despite our advances in antimicrobial chemotherapy and supportive care. Although rare worldwide, most cases have been reported in the United States, Austral...

Retrospective identification of Acanthamoeba culbertsoni in a case of amoebic meningoencephalitis.

Acanthamoeba culbertsoni was identified retrospectively in a case of amoebic meningoencephalitis, previously reported by Jager and Stamm (Lancet, 2, 1343, 1972). This is the second report of this species causing secondary infection in man. Positive results were obtained only with anti-A. culbertsoni sera when the brain sections were stained by the indirect immunofluorescence antibody test with ...