The United States leaves the WHO
The organisation's largest funder completes its withdrawal.
- When
- Known to
- ± 12 hours
- Era
- Contemporary, Holocene
- Where
- Geneva, Switzerland · 46.2324° N, 6.1370° E
The withdrawal notified on Trump's first day in office took effect on 22 January 2026. The United States had provided roughly a fifth of the WHO's budget and led its work on influenza surveillance and polio eradication. The organisation cut its programme budget and staff, and the pandemic agreement negotiated after COVID-19 lost the participation of the country whose laboratories and stockpiles it most depended on.