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Definition
By Mayo Clinic staffToxoplasmosis (tok-so-plaz-MO-sis) is a disease that results from infection with the Toxoplasma gondii parasite. This organism is one of the world's most common parasites.
Toxoplasmosis may cause flu-like symptoms in some people, but most people affected never develop signs and symptoms. For infants born to infected mothers and for people with weakened immune systems, toxoplasmosis can cause extremely serious complications.
If you're generally healthy, you probably won't need any treatment for toxoplasmosis. If you're pregnant or have lowered immunity, certain medications can help reduce the infection's severity. The best approach, though, is prevention.
- Toxoplasmosis frequently asked questions (FAQs). Centers for Disease Control and Prevention. http://www.cdc.gov/parasites/toxoplasmosis/gen_info/faqs.html. Accessed May 24, 2011.
- Martin-Rabada P, et al. Blood and tissue protozoa. In: Cohen J, et al. Infectious Diseases. 3rd ed. Edinburgh, U.K.: Mosby Elsevier; 2010:1892.
- Kasper LH. Toxoplasma infections. In: Fauci AS, et al. Harrison's Online. 17th ed. New York, N.Y.: The McGraw-Hill Companies; 2008. http://www.accessmedicine.com/content.aspx?aid=2896423. Accessed May 24, 2011.
- McLeod R, et al. Toxoplasmosis (toxoplasma gondii). In: Kliegman RM, et al. Nelson Textbook of Pediatrics. 18th ed. Philadelphia, Pa.: Saunders Elsevier; 2007. http://www.mdconsult.com/books/linkTo?type=bookPage&isbn=978-1-4160-2450-7&eid=4-u1.0-B978-1-4160-2450-7..50289-9. Accessed May 24, 2011.
- Pregnancy complications: Toxoplasmosis. March of Dimes. http://www.marchofdimes.com/Pregnancy/complications_toxoplasmosis.html. Accessed May 24, 2011.
- Centers for Disease Control and Prevention, et al. Preventing congenital toxoplasmosis. MMWR. 2000;49:57. http://www.cdc.gov/mmwr/preview/mmwrhtml/rr4902a5.htm. Accessed May 24, 2011.
- You can prevent toxo. Centers for Disease Control and Prevention. http://www.cdc.gov/hiv/resources/brochures/toxo.htm. Accessed May 24, 2011.
- Montoya JG, et al. Diagnosis and management of toxoplasmosis. Clinics in Perinatology. 2005;32:705.
- FDA clears first test for recent infection with toxoplasmosis parasite. U.S. Food and Drug Administration. http://www.fda.gov/NewsEvents/Newsroom/PressAnnouncements/ucm255922.htm. Accessed May 23, 2011.
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