Cattle Respiratory Prevention Programs: Protecting Young Stock

Comprehensive respiratory disease prevention programs protect calf welfare and reduce the burden of bovine respiratory disease in growing cattle.

Key Facts

BRD is responsible for the greatest economic losses and welfare impact in the beef and dairy industries
Calves are most vulnerable during the first 3 months of life and at weaning and mixing
Passive immunity from adequate colostrum intake is the foundation of early calf protection
Vaccination against IBR, PI3, BRSV, and Mannheimia haemolytica targets key BRD pathogens
Metaphylaxis (group antibiotic treatment on arrival) reduces morbidity in high-risk feedlot cattle
Ventilation providing fresh air without draughts on lying areas is critical in housed calves
Reducing co-mingling of calves from different sources reduces pathogen exposure

Welfare Considerations

BRD causes weeks of suffering in affected calves - fever, labored breathing, and systemic illness. Prevention programs that combine colostrum management, vaccination, stress reduction, and good housing dramatically reduce both disease incidence and severity. Preventing respiratory disease in calves is not just economically sensible - it prevents suffering in millions of individual animals annually. Programs that integrate multiple prevention strategies consistently outperform single-intervention approaches.

What You Can Do

Ensure all calves receive adequate high-quality colostrum within 4 hours of birth
Vaccinate calves against key BRD pathogens at weaning and before high-risk periods
Provide excellent ventilation in calf housing without creating draughts on lying areas
Minimize mixing of calves from different sources and age groups
Monitor respiratory rates and temperatures in high-risk calves to enable early intervention