The vaccine contains as active ingredients inactivated Bovine Respiratory Syncytial virus (strain EV 908) and Parainfluenza-3 virus (strain SF-4 Reisinger) as well as inactivated Mannheimia haemolytica bacteria (serotype A1) propagated under conditions of iron restriction. Aluminium hydroxide and Quil A are included as adjuvants. Thiomersal serves as preservative.

The vaccine induces antibodies against Bovine Respiratory Syncytial virus, Parainfluenza-3 virus and Mannheimia haemolytica.