[The seroprevalence of Toxoplasma gondii among prisoners in the Kayseri closed prison].

Toxoplasmosis is a zoonosis caused by Toxoplasma gondii and can be found in humans, domestic animals and wild animals almost everywhere around the world. The aim of this study was to investigate the seroprevalence of toxoplasmosis among the 628 prisoners in the Kayseri Closed Prison. Anti-Toxoplasma gondii IgG and IgM antibodies were investigated in the serum specimens with the IFA method. Two hundred and thirty six (37.58%) prisoners were anti-T. gondii IgG seropositive and 11 (1.75%) were both IgG and IgM seropositive. There was no IgM seropositivity in IgG negative serum specimens.