Si. Frydas et al., PREVALENCE OF IGG ANTIBODIES TO TRICHINELLA-SPIRALIS IN DOGS IN MACEDONIA, NORTHERN GREECE, Veterinary parasitology, 59(1), 1995, pp. 81-85
An enzyme-linked immunosorbent assay (ELISA) was used to detect T. spi
ralis infection in dogs, using larval T. spiralis excretory-secretory
(ES) antigen. Forty-three (4.3%) dog sera out of 1000 revealed the pre
sence of IgG T. spiralis. The positive sera were distributed in three
groups; 21 (2.1%) weakly positive, 14 (1.4%) moderately positive, and
eight (0.8%) strongly positive.