Farm Animal Welfare

Farm Cattle: Respiratory Vaccine Programmes

Vaccination against key bovine respiratory pathogens is one of the most cost-effective welfare interventions for cattle at high risk of BRD.

Key Facts

Vaccines are available against Mannheimia haemolytica, IBR, RSV, and PI3 - key BRD pathogens
Intranasal vaccines can be given from birth, providing early protection at the most vulnerable period
Timing vaccination 2-3 weeks before anticipated stress provides the best immune protection
Maternal antibodies in young calves can interfere with some vaccine types - timing is critical
Cost-benefit analysis consistently shows vaccination programmes reduce treatment costs and improve welfare

Welfare Considerations

Vaccination prevents BRD rather than treating it after welfare harm has occurred. Prevention is always the welfare-preferred approach. Respiratory disease causes significant acute pain and malaise that is often underrecognised. Implementing a targeted vaccination programme based on disease history and risk assessment is among the most impactful welfare investments available to cattle producers.

What You Can Do

Work with your vet to design a BRD vaccination programme for your herd
Vaccinate high-risk animals before predicted stress events including weaning and housing
Maintain accurate records of vaccination and disease incidence to assess programme effectiveness
Ensure vaccines are stored, handled, and administered correctly
Review vaccination protocols annually with your vet based on disease data