Background: Sarcocystosis is a parasitic disease caused by intracellular protozoan parasite of the genus Sarcocystis. Tissue samples of alpacas (n = 4) from Henan province (China) were screened for Sarcocystis spp. infection by histological examination. pepsin digestion. https://www.mabelandfoxs.shop/product-category/foot-print-magnet-kit/