Toxoplasma in animals, food, and humans: an old parasite of new concern.

Foodborne Pathog Dis

Sezione di Ispezione degli Alimenti di Origine Animale, Facoltà di Medicina Veterinaria, Università degli Studi di Perugia, Perugia, Italy.

Published: July 2011

AI Article Synopsis

  • All hosts, including humans, can be infected by Toxoplasma gondii in its three forms: tachyzoite, bradyzoite, and sporozoite.
  • Felids (cats) are the primary hosts, while the parasite can infect various warm-blooded animals, leading to a disease known as toxoplasmosis.
  • The article emphasizes the importance of recognizing toxoplasmosis as a public health concern, not just for immunocompromised individuals, and discusses how veterinary professionals can help control its spread.

Article Abstract

All hosts, including humans, can be infected by any one of the three forms of the parasite Toxoplasma gondii that correspond to three morphological stages: tachyzoite, bradyzoite, and sporozoite form. Felids are definitive hosts for T. gondii, which is an intracellular pathogen that infects a wide range of warm-blooded intermediate hosts. Toxoplasmosis is a disease where the interest of the diverse medical and veterinary specialties converge. Awareness needs to be increased that toxoplasmosis can induce clinical disease not only in immunocompromised patients or through congenital infections, but also in healthy patients. This is a review article that aims at illustrating why toxoplasmosis should be regarded a veterinary public health issue and how veterinary practitioners can contribute in controlling the infection.

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Source
http://dx.doi.org/10.1089/fpd.2010.0795DOI Listing

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