| seroprevalence of toxoplasma gondii in rats in southern china. | toxoplasma gondii is widely distributed in humans and other animals, including wild rats throughout the world, but little is known of the prevalence of t. gondii in rats in china. the seroprevalence of t. gondii in rats ( rattus norvegicus and rattus flavipectus ) was investigated in guangzhou, southern china, between november 2009 and january 2010. in total, 217 rat serum samples were collected; antibodies to t. gondii were detected by the modified agglutination test (mat), and 7 (3.2%) were fo ... | 2010 | 21158644 |