G7's 'One Health' focus could shape global body policy

France is making 'One Health' a G7 presidency focus for 2026, signaling high-level political interest in how human, animal, and ecosystem health are intertwined. This Lancet correspondence argues that while the vision is clear, the concrete actions needed to integrate these health domains globally are still missing. It's a big moment to define how policies on everything from food to pollution impact our bodies.