Wilson T M, deLahunta A, Confer L
J Am Vet Med Assoc. 1983 Sep 1;183(5):544-7.
Three of nine dairy calves born in the spring/summer wee severely ataxic at birth. Necropsy of the 3 affected calves revealed severe cerebellar degeneration (hypoplasia). Clinical signs were inapparent in the adult cows. Serum neutralization titers of the cows and calves indicated high bovine viral diarrhea titers.
在春夏季出生的九头奶牛犊中有三头出生时严重共济失调。对三头患病犊牛进行尸检发现严重的小脑变性(发育不全)。成年母牛未表现出临床症状。母牛和牛犊的血清中和滴度表明牛病毒性腹泻滴度很高。