Economics of antimicrobial resistance in livestock: charting the path towards antimicrobial resistance neutrality

Summary

Antimicrobial resistance (AMR) poses a fundamental threat to global health security. The overuse and misuse of antimicrobials for livestock production systems has been highlighted as playing an important role in the emergence and spread of AMR, prompting world leaders to agree on making efforts to reduce antimicrobial use by 2030. By analysing current economic realities and successful transition pathways, this article examines the economic dimensions of achieving ‘AMR neutrality’ in livestock, a state in which sustainable production is maintained with minimal antimicrobial use, balanced by preventive health measures and robust governance. AMR neutrality is ambitious but achievable, and economics can provide useful tools for charting the path forward.

Keywords

Antimicrobial use – Economics – Livestock – One Health – Resistance – Sustainability.