Abstract
A survey for Toxoplasma gondii (Tp) infection in the animals bred or caught in and around Kobe Municipal Oji Zoo was conducted by the Latex Agglutination (LA) test using plasma samples collected for the years from 1980 to 1988. Plasma antibody to Tp (≥1:64) was found in 5.0% (0 of 181) mammals belonging to 28 families of 10 orders and 6.7% (12 of 179) aves belonging to 22 families of 15 orders, respectively. Cats, rats and pigeons caught in and around the zoo lower positive rates than those reported in previous studies: 9.3% (4 of 43), 0% (0 of 55) and 4.9% (4 of 82), respectively. High antibody titers were obtained from a Caribbean flamingo, a chimpanzee and 7 other animals born in the zoo. These results suggest presence of some primary Tp infection in the animals bred in the zoo.
