WHO nations inch closer to a global pandemic deal — here's what's at stake

WHO member states wrapped up their eighth round of negotiations in Geneva on a pathogen access and benefit-sharing (PABS) system — a cornerstone of the WHO Pandemic Agreement adopted by the World Health Assembly in 2025. The PABS annex is designed to ensure that when a new pandemic-potential pathogen emerges, countries rapidly share both biological materials and genetic sequence data, while also receiving equitable access to the vaccines, therapeutics, and diagnostics developed from that information.

The talks come just ahead of the Second UN General Assembly High-Level Meeting on Pandemic Prevention, Preparedness and Response on September 25, 2026, where heads of state are expected to reaffirm political commitment to pandemic readiness. A political declaration up for adoption at that meeting explicitly calls for timely completion of the PABS annex — signaling that global momentum is building.

Key Takeaways:

• The PABS annex is the final major hurdle before countries can sign and ratify the full WHO Pandemic Agreement
• The system aims to balance rapid pathogen sharing with fair distribution of resulting medical countermeasures — a long-standing sticking point in global health equity debates
• WHO Director-General Dr. Tedros called finalizing the annex "essential for strengthening the world's collective defences against future pandemic threats"

Why it matters: COVID-19 exposed deep inequities in how pathogen data was shared and how life-saving tools were distributed globally. The PABS system is the world's attempt to fix that — making the next pandemic response faster and fairer for all nations.