“…Other food animals, such as sheep, goats, and horses, require outdoor access for grazing, making confinement systems of production impractical. The presence of tissue cysts of T. gondii in food animals varies by species with pigs, sheep, and goats having the highest levels followed by poultry, rabbits, dogs, and horses (Tenter, 2009). Cattle and buffalo rarely develop tissue cysts despite having high rates of seroprevalence (Dubey and others, 2005;Tenter, 2009) (fig.…”