| exposure to sarcocystis spp. in horses from spain determined by western blot analysis using sarcocystis neurona merozoites as heterologous antigen. | horses serve as an intermediate host for several species of sarcocystis, all of which utilize canids as the definitive host. sarcocystis spp. infection and formation of latent sarcocysts in horses often appears to be subclinical, but morbidity can occur, especially when the parasite burden is large. a serological survey was conducted to determine the presence of antibodies against sarcocystis spp. in seemingly healthy horses from the galicia region of spain. western blot analyses using sarcocyst ... | 2012 | 22019182 |