Farm Animal Welfare

Cattle Respiratory Vaccine Welfare

Vaccination against respiratory viruses significantly reduces BRD incidence in cattle. Understanding vaccine options enables effective prevention programs.

Key Facts

Vaccines are available against IBR, RSV, PI3, and BVDV
Intranasal vaccines provide faster local immunity than injectable products
Maternal antibodies can interfere with vaccination in young calves
Timing vaccination before stress events (weaning, mixing) maximizes protection
Complete prevention protocols combine vaccination with stress management

Welfare Considerations

Calves developing BRD experience fever, respiratory distress, and pleuropneumonia that can be severe and fatal. Vaccination that prevents viral priming of respiratory disease protects calves from this welfare impact. Well-timed vaccination programs that provide immunity before stress events (transport, mixing) protect calves at their most vulnerable.

What You Can Do

Implement vaccination programs against major respiratory viruses
Time vaccination 2-4 weeks before stress events where possible
Combine vaccination with handling stress reduction for maximum benefit
Work with a vet on evidence-based respiratory vaccine selection