Infectious Bovine Rhinotracheitis (IBR) marker vaccines

IBR marker vaccines are vaccines containing a gE deleted BoHV-1 strain for the vaccination of cattle against BoHV-1. Live and inactivated vaccines are available.

Recommendations for the choice between live and inactivated vaccine

• The live vaccine has advantages in the following situations
  • Primary course
  • Young animals
  • High risk of infection
    • large herds
    • herds with regular introduction of animals
    • herds with high prevalence
  • IN route preferred when early onset is required
• Live and inactivated are equally well suited in any other situation