Antimicrobial resistance (AMR) occurs when bacteria change and become resistant to antibiotics used to treat the infections they cause. The interconnected nature of agri-food systems means that AMR can spread, posing a major threat to public and animal health as well as the structure and sustainability of food production. One Health recognizes this interconnectedness as well as the need to apply a collaborative, multisectoral and transdisciplinary approach. WorldFish is partnering with Cefas and the University of Exeter to carry out study and research on AMR on pond culture.