A major outbreak of botulism in cattle being fed ensiled poultry litter
McLoughlin, M.F.; Mcllroy, S.G.; Neill, S.D.
Veterinary Record 122(24): 579-581
1988
ISSN/ISBN: 0042-4900 PMID: 3046109 Document Number: 318908
Eighty of a group of 150 housed beef cattle showed classical signs of botulism after eating a batch of ensiled poultry litter; 68 of the animals died. Clostridium botulinum type C toxin was detected in 18 of 22 serum samples examined. C. botulinum organisms were isolated from the ensiled litter and type C toxin was demonstrated in samples of decomposed poultry carcasses present in the litter. This outbreak of bovine botulism was the most serious to have been recorded in Europe and was the first associated with feeding ensiled poultry litter.