| seroprevalence of trypanosoma cruzi in raccoons from tennessee. | trypanosoma cruzi is the etiologic agent of chagas' disease. autochthonous human and canine transmission of t. cruzi has been documented in tennessee, but little is known about its ecology, including the prevalence of t. cruzi among wildlife in tennessee. serum samples from 706 raccoons (procyon lotor) from 10 counties in the ridge and valley and blue ridge mountains ecoregions of eastern tennessee were tested for antibodies reactive with t. cruzi using the indirect fluorescent antibody assay. t ... | 2010 | 20001097 |