Antibiotic Resistance and Farm Animal Welfare

The connection between farm antibiotic use and antimicrobial resistance has welfare dimensions for both farm animals and the humans and animals who need antibiotics to work.

Key Facts

Approximately 70% of medically important antibiotics globally are used in livestock
Antibiotic resistance from farm use contributes to human drug-resistant infections
Animals in crowded conditions have higher disease burdens requiring more antibiotic use
The EU banned prophylactic antibiotic use and restricted metaphylactic use from 2022
Denmark's reduction of farm antibiotic use by 60% occurred without significant productivity loss
Higher welfare systems with lower stocking density typically require fewer antibiotics

Welfare Considerations

Antibiotic resistance creates a welfare consequence that extends beyond individual farms and animals: when farm antibiotic use reduces the effectiveness of antibiotics for human and animal medicine, it contributes to a future where bacterial infections that are currently treatable become dangerous. Farm animals experiencing bacterial disease in an antibiotic-resistant environment face worse welfare outcomes. The link between good farm animal welfare - lower density, better conditions - and reduced antibiotic need is one of the clearest examples of aligned interests between animal welfare and public health.

What You Can Do

Support farm assurance schemes that require antibiotic reduction programmes
Choose meat and dairy from farms with documented antibiotic stewardship policies
Advocate for global antibiotic use reporting standards in agriculture
Reduce consumption of intensively produced animal products where overuse is most prevalent
Support One Health frameworks that connect farm antibiotic use to human medicine outcomes