Bovine respiratory disease (BRD) continues to be the most common cause of feedlot death loss, despite improved vaccines and expensive long-acting antibiotics formulated specifically against the bugs commonly found in a diseased bovine lung. Beyond death loss due to severe pneumonia, the costs of treatment (antibiotics) and prevention (vaccines), loss of production, and reduced carcass [...]The post Why Antibiotics Fail appeared first on Agri-Basics, Inc..
