Divers T J, Bartholomew R C, Messick J B, Whitlock R H, Sweeney R W
J Am Vet Med Assoc. 1986 Feb 15;188(4):382-6.
Clostridium botulinum type B toxicosis was diagnosed as the cause of generalized weakness and death in a group of cows and mules fed from the same batch of rye silage. One severely affected cow was treated and recovered, as did other less severely affected cows. All affected mules died. The remaining cattle in the herd were then vaccinated before continued feeding of the silage.
B型肉毒梭菌中毒被诊断为一群食用同一批黑麦青贮饲料的奶牛和骡子出现全身无力和死亡的原因。一头病情严重的奶牛接受了治疗并康复，其他病情较轻的奶牛也康复了。所有患病的骡子都死了。然后，在继续投喂青贮饲料之前，对牛群中其余的牛进行了疫苗接种。
