The GIOH 2026 – Global Infectious Diseases and One Health Conference, scheduled for September 21-23, 2026 in London, UK & Online, provides a critical platform for discussing international cooperation and global health governance. Infectious diseases pose transboundary threats, requiring unified responses across nations and sectors. Sessions will address global agreements, health diplomacy, policy alignment, cross-border coordination, international reporting mechanisms, and multi-country surveillance networks. Experts will examine lessons from global outbreaks and propose governance models that strengthen preparedness and response systems. High-level panels will bring together policymakers, global health agencies, NGOs, and intergovernmental organizations to explore financing strategies, regulatory harmonization, capacity-building programs, and collaborative frameworks rooted in the One Health congress. Hybrid attendees can join policy dialogues, virtual governance meetings, and international roundtables. Digital policy libraries, toolkits, and case studies will support participants working on global health cooperation. Infectious Diseases Conferences 2026 is ideal for government officials, policy advisors, global health agencies, academic leaders, and organizations committed to advancing global health diplomacy. The Infection Conference supports the development of cohesive international strategies that enhance collective resilience.