Human infection with the toxoplasma gondii protozoan results from ingesting contaminated raw meat or soil, or careless handling of the contents of an infected cat's litter box. An infected pregnant woman can transmit the infection to her fetus (congenital toxoplasmosis).
Review Date: 11/1/2007
Reviewed By: Kenneth M. Wener, M.D., Department of Infectious Diseases, Lahey Clinic, Burlington, MA. Review provided by VeriMed Healthcare Network.