Heider L C, McClure J T, Leger E R
Department of Health Management, Atlantic Veterinary College, University of Prince Edward Island, 550 University Avenue, Charlottetown, Prince Edward Island C1A 4P3.
Can Vet J. 2001 Mar;42(3):210-2.
Fifty-two feedlot cattle exhibited clinical signs suggestive of botulism. Clostridium botulinum type D organisms were recovered from ruminal fluid of 4 of the 5 affected animals tested and were isolated from bakery waste fed to the cattle. Clostridium botulinum type D has not been reported previously in Canadian cattle.
52头饲养场的牛出现了疑似肉毒中毒的临床症状。在检测的5头患病动物中,有4头的瘤胃液中分离出了D型肉毒梭菌,且该菌是从喂给牛的面包店废弃物中分离出来的。此前加拿大的牛中尚未报告过D型肉毒梭菌。