Prevalence of antibodies to Leishmania infantum and Trypanosoma cruzi in wild canids from South Carolina

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Date
2007-08
Journal Title
Journal ISSN
Volume Title
Publisher
American Society of Parasitology
Abstract

Wild canids are reservoir hosts for Leishmania infantum and Trypanosoma cruzi.. The present study examined the prevalence of antibodies to these zoonotic parasites in a population of wild canids from a nonagricultural setting in South Carolina. Sera from 26 gray foxes (Urocyon cinereoargenteus) and 2 coyotes (Canis latrans) were examined for antibodies to L. infantum and T. cruzi using the indirect immunofluorescent antibody test and commercially available parasite-specific immunochromatigraphic strip assays. Antibodies to L. infantinn were not detected by either assay in gray foxes or coyotes. Two (8%) of 26 gray foxes were positive in both the T. cruzi immunofluorescent antibody and strip assays. Antibodies to T. cruzi were not detected in coyotes. Results from this study indicate that wild canids are exposed to T. cruzi, but not L. infantum. in this geographic region.

Description
Keywords
visceral leishmaniasis, united-states, raccoons, antigen, georgia, parasitology
Citation
Alexa C. Rosypal, Richard R. Tidwell, and David S. Lindsay (2007). "Prevalence of Antibodies to Leishmania infantum and Trypanosoma cruzi in Wild Canids From South Carolina," Journal of Parasitology, Vol. 93, No. 4, pp. 955-957. doi: http://dx.doi.org/10.1645/GE-1057R.1