1. Global Health Emergencies (2025–2026)
•Mpox Resurgence (Clade Ib): WHO declared a Public Health Emergency of International Concern (PHEIC) due to the rapid transmission of Clade Ib Mpox, originating in the Democratic Republic of the Congo (DRC) and spreading across Burundi, Uganda, Kenya, and Rwanda. Clade I carries significantly higher morbidity and mortality than the Clade II lineage responsible for the 2022 global outbreak.
•Avian Influenza (H5N1 Pan-Epizootic): H5N1 continued cross-species mammalian transmission—infecting dairy cattle herds across the US, marine mammals in South America, and causing scattered human infections, heightening global pandemic surveillance.
•Polio & Measles Resurgence: Wild poliovirus transmission remained active in Pakistan and Afghanistan, while circulating vaccine-derived poliovirus (cVDPV) emerged in conflict zones. Measles outbreaks spiked globally due to post-pandemic vaccination coverage gaps.
•Antimicrobial Resistance (AMR): Recognized as a silent pandemic; UN General Assembly High-Level Meeting on AMR in 2024–2025 committed to reducing human deaths caused by bacterial AMR by 10% by 2030 through global stewardship and antibiotic surveillance.
2. The WHO Pandemic Agreement & IHR Reforms
•The Pandemic Instrument: Negotiated by the Intergovernmental Negotiating Body (INB) under Article 19 of the WHO Constitution.
•Key Pillars: Pathogen Access and Benefit-Sharing (PABS) system (mandating allocation of vaccines and treatments to developing nations during emergencies), technology transfer, One Health integration, and supply-chain logistics.
•International Health Regulations (IHR 2005 Amendments): Introduced a new category of 'Pandemic Emergency' triggering urgent collective financing.
3. The 2026 Global Food and Nutrition Crisis
•Global Report on Food Crises (GRFC 2026):
•Estimated over 266 million people across 59 countries facing acute food insecurity (IPC Phase 3 or above).
•Historic Anomaly: 2025–2026 marked the extraordinary situation of two simultaneous confirmed famines (IPC Phase 5 - Catastrophe) in the Gaza Strip and the Sudan (Zamzam camp, Darfur).
•Root Drivers: Conflict and insecurity (primary driver), climate shocks (El Niño droughts in Southern Africa), economic volatility, and fertilizer price transmission from Middle Eastern conflict zones.