Serum samples from captive 156 elephants (Elephus maximus indicus) from Tha
iland were examined for antibodies to Toxoplasma gondii using the modified
agglutination test (MAT) and the latex agglutination test (LAT). Antibodies
to T. gondii were found in 45.5% of 156 elephants by MAT (greater than or
equal to1:50) and 25.6% of 156 elephants by LAT (greater than or equal to1:
64). This is the first report of T. gondii infection in E. maximus indicus
from Asia.