Antibiotic Resistance and Farm Animal Welfare

Routine antibiotic use in livestock farming drives antimicrobial resistance while masking welfare problems that should be addressed through husbandry improvement rather than treatment.

Key Facts

An estimated 70% of global antibiotic use is in livestock, much of it preventive rather than therapeutic
Antimicrobial resistance is projected to cause 10 million human deaths annually by 2050 without intervention
The EU banned preventive antibiotic use in livestock in 2022
High-welfare farms with better management require significantly fewer antibiotics than intensive systems
Denmark reduced farm antibiotic use by 50% with no loss of production through management improvements

Welfare Considerations

The link between farm animal welfare and antibiotic resistance is direct and bidirectional. Animals in poor welfare conditions are more susceptible to disease and injury, requiring more antibiotic intervention. Routine preventive antibiotics allow welfare-compromising farming systems to persist by masking the health consequences of inadequate space, enrichment, and management. Reducing antibiotic use requires welfare improvements as the underlying fix, not just prescription restrictions. High-welfare farms that invest in space, enrichment, biosecurity, and skilled management achieve good animal health without routine antibiotic use, demonstrating that welfare and antibiotic stewardship are mutually reinforcing.

What You Can Do

Choose meat from farms that report low or no antibiotic use as an indicator of high welfare
Support retailers that require transparency about antibiotic use in their supply chains
Advocate for bans on routine preventive antibiotic use in livestock farming
Reduce meat consumption or diversify toward higher-welfare and lower-antibiotic sources
Support research on antibiotic-free farming systems and the welfare improvements that enable them