Toxoplasmosis is a zoonosis caused by Toxoplasma gondii, which infects almost all mammals and birds. Felids are definitive hosts that shed oocysts of T. gondii with their feces, then transmitted oral ingestion. The study analyzed the prevalence infection in free-ranging cats on Tokunoshima Island, Kagoshima Prefecture from 2017 to 2018, found seropositivity rate 47.2% (59/125). This result indi...