HIV/AIDS & Toxoplasmic Encephalitis
Toxoplasmic encephalitis, also called toxoplasmosis, is an infection of the brain tissue caused by the protozoan parasite Toxoplasma gondii. T. gondii is commonly found in cat feces, raw meat, raw vegetables, and soil. Approximately 50% of the population is infected with T. gondii, which normally does not cause illness. In patients whose CD4+ is below 100 cells per cc, however, infection can cause encephalitis, which, if left untreated, can lead to coma and death.
People who are infected with HIV should not clean cat boxes or eat undercooked meat, particularly pork, lamb, and venison. They should thoroughly wash all vegetables before eating and should be sure to wash their hands after gardening or handling soil.
Signs of toxoplasmosis in people who have HIV/AIDS are focal weakness (weakness in one part of the body) and paralysis. Seizures, fatigue, and fever also may occur. All patients who have HIV should be tested for toxoplasmosis.
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