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Title:   Author  item
                                            Dubey, Jitenderitem
                                            Hill, Doloresitem
                                            SREEKUMAR, C - USDA ARS BELTSVILLE MD
  Submitted to: Book Chapter
                                    Publication Type: Book / Chapter
                                    Publication Acceptance Date: 6/14/2004
                                    Publication  Date: 7/6/2005
                                    Citation: Dubey, J.P., Hill, D.E., Sreekumar, C. 2005. Toxoplasmosis, in Kahn, C.M., eds. The Merck Veterinary Manual nineth editiion, Publication Services, Merck and Co., White House Station, New Jersey, 549 p.Interpretive Summary: Infection by the single-celled parasite, Toxoplasma gondii, is common in livestock and humans.  Scientists at the Beltsville Agricultural Research Center review information on toxopasmosis in animals.  This information will be useful to veterinarians and parasitologists.
                                Technical Abstract: Toxoplasma gondii is a protozoan parasite of warm-blooded animals including humans.  It has a worldwide distribution.  Cats, including all felines, are its definitive hosts and excrete environmentally-resistant oocysts in their feces.  Hosts become infected by ingesting food or drink contaminated with oocysts or by ingesting undercooked meat infected with T. gondii.  It causes mental retardation and loss of vision in congenitally-infected children and abortion in livestock.  This chapter describes life cycle, epidemiology, diagnosis and prevention of T gondii.


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