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Toxoplasmosis

Toxoplasmosis (said: TOK-so-plaz-MO-sis) gets its name from the tiny parasite (said: PAIR-uh-site) that causes it. This parasite infects the brain and nervous system. It can also affect other organ systems.

What you should know about toxoplasmosis:

  • It is mostly seen in people with HIV who have CD4 cell counts below 100
  • It can live in pork, lamb, or deer (venison) that has not been cooked long enough
  • It can be found in the waste of cats and birds.
  • Symptoms include:
    • Fever
    • Confusion
    • Seizures (sudden attacks)
    • Acting strangely
    • Coma
    • Headache

Tests can be done to check if you have toxoplasmosis. It is treated by taking 3 different kinds of medicine, and treatment can last 4 to 6 weeks or longer.

If you have a low CD4 cell count:

  • Do not change litter boxes or clean birdcages
  • Talk to your vet about getting your cat or bird tested for the parasite. If your pet does not have it and always stays indoors, you cannot get the parasite from your pet

Next >> Cryptococcal meningitis

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