4-7.9.2026, Lisbon. 9th World One Health Congress. This leading international forum will foster discussions on major One Health challenges, facilitate the exchange of cutting-edge research, and highlight policy developments shaping the future of health for humans, animals, and the environment. Through an open call for abstracts, ground-breaking work from distinguished scientists and thought leaders will take center stage. Call for abstracts to open in October. More information from Global OHC website.