Livestock Antibiotic Stewardship and Welfare

Overuse of antibiotics in livestock contributes to antimicrobial resistance and can mask welfare problems. Good antibiotic stewardship involves treating sick animals while preventing disease through welfare improvements.

Key Facts

Approximately 73% of all antibiotics sold globally are used in livestock production.
Routine preventive use of antibiotics ("prophylaxis") is banned in the EU but still practiced elsewhere.
High-density farming creates conditions that promote disease, driving antibiotic demand.
Animals with chronic welfare problems (injuries, stress, poor housing) are more susceptible to disease.
Reducing antibiotic use requires improving underlying conditions that cause disease — a direct welfare benefit.
Some antibiotic-resistant bacteria from livestock can infect and resist treatment in humans.

Welfare Considerations

Antibiotic stewardship in livestock is inseparable from animal welfare. Animals raised in poor conditions are more prone to infection, driving antibiotic overuse. Conversely, improving welfare — through better housing, lower stocking density, enrichment, and good stockmanship — reduces disease incidence and antibiotic need. This creates a virtuous cycle: welfare improvements reduce disease, disease reduction reduces antibiotic use, and lower antibiotic use reduces resistance risk for humans and animals alike. Stewardship programs that ignore welfare root causes miss a critical leverage point.

What You Can Do

Support policies that ban prophylactic antibiotic use in livestock production.
Choose meat and dairy from producers certified for responsible antibiotic use.
Advocate for investment in welfare improvements as a disease prevention strategy.
Support research into non-antibiotic disease prevention methods for livestock.
Engage with food companies about their antibiotic stewardship policies and welfare commitments.