孕畜

gāi bìng duì niú de wēi hài yóu wéi yán zhòng zhǔ yào zào chéng yùn chù liú chǎn sǐ tāi hé xīn shēng dú niú de yùn dòng shén jīng xì tǒng jí bìng

该病对牛的危害尤为严重，主要造成孕畜流产、死胎和新生犊牛的运动神经系统疾病。

It is primarily causative agent of abortion, stillbirth and the motor nervous system disease of nascent calf in cattle.