Antibiotic Resistance and Farm Animal Welfare: Linked Crises

Overuse of antibiotics in livestock farming drives antimicrobial resistance. Better farm animal welfare reduces the need for antibiotics and improves both human and animal health.

Key Facts

Around 30% of global antibiotic use is in livestock production
Antibiotics used to compensate for poor welfare conditions (overcrowding, stress) drive resistance
The UK has reduced veterinary antibiotic sales by 55% since 2014 through targets and monitoring
Low welfare conditions including overcrowding and stress suppress immunity, increasing disease and antibiotic need
Higher welfare systems like free range and organic typically use significantly fewer antibiotics
AMR (antimicrobial resistance) is projected to cause 10 million human deaths annually by 2050 if unchecked

Welfare Considerations

The link between farm animal welfare and antibiotic resistance creates a powerful argument for welfare improvement that extends beyond animal ethics to human health. Animals in poor welfare conditions - overcrowded, stressed, unable to perform natural behaviours - have suppressed immune systems and higher disease rates. Antibiotics then compensate for the welfare deficit. Higher welfare systems that address root causes of disease through better housing, lower stocking density, and positive health management need far fewer antibiotics. Improving welfare is simultaneously an animal welfare, public health, and antibiotic stewardship intervention.

What You Can Do

Choose animal products from farms with low antibiotic use (look for organic or RSPCA Assured)
Advocate for stricter limits on preventive antibiotic use in farming
Support the AMR review recommendations on agricultural antibiotic reduction
Donate to research on welfare-based approaches to reducing antibiotic dependence
Engage with your MP on agricultural antibiotic policy