妊ren娠shen母mu豬zhu無wu任ren何he異yi常chang表biao現xian，而er新xin生sheng仔zai豬zhu在zai剛gang分fen娩mian至zhi幾ji小xiao時shi後hou出chu現xian震zhen顫chan
，伴ban有you後hou肢zhi無wu力li，共gong濟ji失shi調tiao
，一yi窩wo仔zai豬zhu中zhong部bu分fen或huo全quan部bu發fa病bing
，但dan輕qing重zhong程cheng度du各ge有you差cha異yi
，一yi般ban部bu分fen發fa病bing者zhe症zheng狀zhuang較jiao輕qing。全quan部bu發fa病bing者zhe症zheng狀zhuang較jiao重zhong。震zhen顫chan呈cheng多duo樣yang性xing的de舞wu蹈dao動dong作zuo
；bingqiezhenchanshichixuxingde
，wodishizhenchanpinlvjianshao，ershuimianshizhenchantingzhi，danzhanqihouyouzhenchan

，qianzhizhendongjuliedezaizhuchangchengquanzuoshi，bingzaizhuxingdongkunnanwufachinai；受噪音、驚嚇、寒泠
、興奮等刺激時加重。病程因豬而異，輕的常於2-8周恢複正常，重的常因震顫劇烈或四肢麻痹、jingluan，burukunnanesihuoyinyundongzhangaibeimuzhuyasi。zhenchanxiaoshidezaizhuzaixingfenhuoyingjidetiaojianxia，rengkezaifabing，huanzhuzaishenghouyizhouhuozhedeyibanyuhoulianghao。