trichiniasis

infestation by trichina larvae that are transmitted by eating inadequately cooked meat (especially pork); larvae migrate from the intestinal tract to the muscles where they become encysted

加熱不十分な肉（特に豚肉）を食べることで感染する旋毛虫の幼虫による寄生虫症；幼虫は腸管から筋肉へと移動し、そこで嚢包を形成する