The most comprehensive BRD vaccination program includes Rhinogard IBR and Bovi-Shield MH ONE delivered at the same time. The flow chart demonstrates that when both vaccines are used together, there are two different stages in the disease process where the cascade of events leading up to a BRD outbreak is inhibited.
Rhinogard works at the early stage of disease development to reduce the impact of IBR in the chain of events. For cases where other viruses are involved early on, Bovi-Shield works later to prevent pneumonia caused by MH. Together they have a broader impact on pulling up the course of the disease than either product used in isolation. In addition, both vaccines are single dose and are rapidly efficacious