野豬
It is estimated that 23% of wild swine worldwide are seropositive for "T. gondii". Seroprevalence varies across the globe with the highest seroprevalence in North America (32%) and Europe (26%) and the lowest in Asia (13%) and South America (5%). Geographical regions located at higher latitudes and regions that experience warmer, humid climates are associated with increased seroprevalence of "T. gondii" among wild boar. Wild boar infected with "T. gondii" pose a potential health risk for humans who consume their meat.