The prevalence of serum antibodies to Toxoplasma gondii in Ontario mammals. Academic Article uri icon

abstract

  • The prevalence of seropositive reactions to Toxoplasma gondii was studied in farm animals, companion animals, wild rodents and birds. Of the animals tested, 17% of cattle, 65% of sheep, 45% of pigs, 9% of horses, 33% of dogs and 20% of cats were seropositive by the Sabin-Feldman dye test. In addition 11% of mice (Mus musculus), 5% of deer mice (Peromyscus), 3% of rats (Rattus norvegicus) and less than 2% of sparrows (Passer domestcus) were seropositive. All samples from short-tailed field mice (Microtus pennsylvanicus), squirrels (Sciurus carolinensis), chipmunks (Tamias striatus), meadow jumping mice (Zapus hudsonius) and starlings (Sturnus vulgaris) were seronegative. The significance of these findings in relation to the epizootiology of toxoplasmosis in Ontario is discussed.

published proceedings

  • Can J Comp Med

author list (cited authors)

  • Tizard, I. R., Harmeson, J., & Lai, C. H.

citation count

  • 29

complete list of authors

  • Tizard, IR||Harmeson, J||Lai, CH

publication date

  • April 1978