This study was carried out on 100 sheep in Aydin region, in Turkey between March and April 2002. The serum samples were tested with Sabin Feldman dye test (DT) to detect antibodies against T. gondii. Of 100 sheep serum samples tested with DT, 72 (72%) were positive. Titers of 16, 64, 256 and 1024 were found in 23 (31.94%), 25 (34.72%), 20 (27.77%) and 4 (5.55%) of the 72 seropositive sheep
