Table of Contents
- Overview
- Symptoms
- Treatment
- Prevention
- Images
Toxoplasmosis is an infection due to the parasite Toxoplasma gondii.
Causes, incidence, and risk factors
Toxoplasmosis is found in humans worldwide, and in many species of animals and birds. Cats are the definitive host of the parasite.
Human infection may result from:
- Blood transfusions or solid organ transplants
- Carelessly handling cat litter, which can lead to accidental consumption of infectious particles
- Eating contaminated soil
- Eating raw or undercooked meat (lamb, pork, and beef)
Toxoplasmosis also affects people who have weakened immune systems.
The infection may also be passed from an infected mother to her baby through the placenta. See:
Review Date: 12/01/2009
Reviewed By: David C. Dugdale, III, MD, Professor of Medicine, Division of
General Medicine, Department of Medicine, University of Washington
School of Medicine; Jatin M. Vyas, MD, PhD, Assistant Professor in
Medicine, Harvard Medical School, Assistant in Medicine, Division
of Infectious Disease, Department of Medicine, Massachusetts
General Hospital. Also reviewed by David Zieve, MD, MHA, Medical
Director, A.D.A.M., Inc.
A.D.A.M., Inc. is accredited by URAC, also known as the American Accreditation HealthCare Commission (www.urac.org)
