Table 1.

Serological and parasitic prevalence of T. gondii infection in 2063 pigs from Liaoning province, northeastern China

MAT titersa	No. of positive pigs	No. of T. gondii isolates (%)
1:25	108	0 (0)
1:50	58	0 (0)
1:100	14	1 (7.14)
1:200	6	0 (0)
1:400	13	8 (61.54)
1:800	27	13 (48.15)
1:1600	6	1 (16.67)
1:3200	1	0 (0)
Total	233	23 (9.87)

^aMAT, modified agglutination test