Sabin-Feldman test and indirect fluorescent antibody test for detection of antibodies to Toxoplasma gondii in horse serum

Abstract

The qualitatives and quantitatives comparison of the Indirect fluorescent antibody technique for horse toxoplasmosis was made comparing the obtained results with the M.B.D. test results. A hundred serum specimens were examined and the agreement between qualitative results was over 87% and there was a good agreement among antibody titers in quantitative values, that was over 70% including difference of one dilution. The M.B.D. test detected higher titers than IFI.