Ingestion of Ingestion of meat scraps undercooked meat or animais (esp pork) Encysled larva in striated muscle A Plgs 《©】 Larva released in small inlestine Rodents Encysled larva in striated muecle 4a Adults in Circulation small inlestine ⑤ Larva deposied △-Diagnoste1 S3g0 in mucpsa 二、生活史二、生活史