Cattle Respiratory Disease: Prevention and Welfare Impact

Bovine respiratory disease (BRD) is the most costly and common welfare problem in beef cattle - prevention through management and vaccination dramatically reduces suffering.

Key Facts

BRD causes fever, laboured breathing, and lethargy - affected cattle show significant pain behaviour
Up to 25% of beef cattle in some systems experience BRD during the feedlot or finishing period
Stress from transport, mixing, and dietary change predisposes cattle to BRD through immune suppression
Viral vaccines against BVDV, IBR, and PI3 significantly reduce BRD incidence
Metaphylactic antibiotic treatment of whole groups is welfare-relevant but poses AMR risks

Welfare Considerations

BRD welfare impact is substantial - cattle with respiratory disease experience fever, pain, and breathing difficulty that can persist for days before treatment. Prevention through stress reduction (careful transport, acclimatisation, stable social groups) combined with targeted vaccination reduces BRD incidence and the suffering it causes. The welfare-AMR tension in metaphylactic antibiotic use requires careful management: targeted treatment of confirmed cases with appropriate antibiotics protects individual welfare while reducing unnecessary antibiotic exposure.

What You Can Do

Support cattle producers implementing preventive health programmes and low-stress handling
Advocate for BRD to be included in beef cattle welfare auditing
Choose beef from producers with demonstrated low disease and antibiotic use rates
Support research into BRD prevention without antibiotic overuse