| prevalence of anti-toxoplasma gondii antibodies in sport horses from qazvin, iran. | in the present study, the prevalence of antibodies to toxoplasma gondii in sport horses of qazvin was examined using modified agglutination test (mat). on 52 horse sera totally examined for anti-toxoplasma antibodies, 37 horses (71.2%) were seropositive by mat. results of the present study showed a high rate of toxoplasma infection in horses in qazvin area. more comprehensive study on equine toxoplasmosis is recommended. | 2010 | 20383793 |