Definition of Balamuthia mandrillaris

Balamuthia mandrillaris: a type of free-living amoeba (ameba) found in the wild. Balamuthia is a parasite that can infect humans and cause a very rare, serious, often fatal infection of the brain and spinal cord called Granulomatous Amebic Encephalitis (GAE). The organism was first discovered in 1986. Balamuthia is believed to enter the body through contamination of skin cuts with contaminated soil, or when dust containing the parasite is inhaled or gets in the mouth. The infection the enters the bloodstream and spreads to the brain. Early symptoms of GAE are similar to those of meningitis and include headaches, neck stiffness, pain with neck movement, nausea, vomiting, and sensitivity to light. The initial illness may be mild, but symptoms can progress and become life-threatening over weeks to months.


Fungal Skin Infections: Types, Symptoms, and Treatments See Slideshow
Parasites - Balamuthia mandrillaris - Granulomatous Amebic Encephalitis (GAE). CDC. Updated: Feb 17, 2016.

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