脑囊虫病的临床表现较为复杂,治疗也较困难,因此了解本病的发病和防治颇为重要。一、未食“米猪肉”,也会染囊虫“米猪肉”实际上是含有囊尾蚴的猪肉,系因猪食入绦虫病患者粪便中的虫卵所得。人吃了未煮熟的“米猪肉”,囊尾蚴就会在肠道内发育成绦虫的成虫,人体即得绦虫病。人体患囊虫病,首先必须感染虫卵,其虫卵来源有三:①食入外界的虫卵(外来感染)。在这种情况下,患者本人并无肠绦虫病,但因食入绦虫病患者的粪便污染了的食物(蔬菜、瓜果等),绦虫卵随之进入体内。②绦虫病患者自食了自体排出的虫卵(外在的自 Clinical manifestations of cysticercosis is more complicated, the treatment is more difficult, so to understand the incidence of the disease and prevention is quite important. One, not the “rice”, will also be infected with cysticercosis “Rice pork” is actually a pork containing cysticerci, due to the pig food into the taeniasis in the feces of eggs obtained. People eat uncooked “pork”, cysticerciosis will develop into tapeworm adult in the intestine, the human body had taeniasis. Human cysticercosis, first of all must be infected with eggs, the eggs are derived from three sources: ① food into the outside world eggs (foreign infection). In this case, the patient does not have intestinal tapeworm himself, but the tapeworm egg enters the body after ingesting the food (vegetables, fruits, etc.) contaminated with the tapeworm patient’s feces. ② taeniasis patients self-eaten self-excreted eggs (external self