Livestock Veterinary Service, PO Box 353, 917 South Aurora Street, Eldon, MO 65026, USA.
Vet Clin North Am Food Anim Pract. 2020 Jul;36(2):445-460. doi: 10.1016/j.cvfa.2020.02.005. Epub 2020 Apr 21.
This article provides insights into the management of bovine respiratory disease in high-risk cattle populations. Biocontainment strategies, records, procurement, transport, arrival/receiving management, vaccination, and treatment protocols are discussed from practical and systems-thinking perspectives regarding their impact on health in high-risk cattle. Arrival management considerations, such as facilities, nutritional management, metaphylaxis, bovine viral diarrhea virus persistent infection testing, parasite control, and castration, are also addressed. Caretaker morale and job satisfaction are suggested as important factors to consider when managing high-risk cattle. The inter-relationships of variables within the system are explored as contributing causative factors to bovine respiratory disease in high-risk cattle.
本文从实用和系统思维的角度探讨了高危牛群牛呼吸道疾病的管理,包括生物隔离策略、记录、采购、运输、到达/接收管理、疫苗接种和治疗方案,以及对高危牛健康的影响。还讨论了到达管理的考虑因素,如设施、营养管理、群体药物预防、牛病毒性腹泻病毒持续感染检测、寄生虫控制和去势。建议在管理高危牛时,要考虑饲养员的士气和工作满意度这两个重要因素。还探讨了系统内变量之间的相互关系,这些关系是导致高危牛发生牛呼吸道疾病的原因。