Livestock antimicrobial use embodied in global supply chains

Key Points

• Antimicrobial use in livestock contributes to health risks tied to food safety, affecting consumers globally.
• The global trade of livestock products shows significant emissions linked to antimicrobial use, affecting agricultural practices.
• Assessment of supply chains highlights the interconnectedness of livestock industries, requiring attention to environmental impacts.
• The study underscores the need for improved regulations in livestock production to enhance food safety and reduce emissions.