How could the United States’ formal withdrawal from the WHO alter global health financing architectures, and what strategies might other nations adopt to fill the resulting governance vacuum?
The United States' formal withdrawal from the World Health Organization represents the most significant disruption to global health governance in decades, eliminating approximately $958.5 million in combined assessed and voluntary contributions for the 2024-2025 bienniumTotal U.S. contributions to WHO by type 2024-2025 - Statistastatista +1. This departure has triggered a fundamental restructuring of multilateral health financing, accelerated the emergence of alternative governance architectures, and catalyzed what may prove to be a permanent shift in global health power dynamics.
The United States historically provided roughly 18% of WHO's annual budget through a combination of assessed fees and voluntary donations, making it the organization's largest single contributorAmerica First Is Not America Absent - Health Policy Watchhealthpolicy-watch . For the 2024-2025 biennium, U.S. assessed contributions were invoiced at $260.63 million, while voluntary contributions totaled approximately $697.89 millionTotal U.S. contributions to WHO by type 2024-2025 - Statistastatista +1. Critically, the U.S. had not paid its assessed contributions for 2024 and 2025 prior to withdrawal, leaving an outstanding debt estimated at $278 millionAs U.S. prepares to exit WHO, it is stiffing the agency on a large billstatnews .
The immediate financial impact forced WHO to revise its planned assessed contributions for 2024-2025 downward from $1.148 billion to $887 millionFinancing and implementation of the Programme budget ...who . For the 2026-2027 biennium, expected assessed contributions have fallen from $1.378 billion to $1.074.7 billion—actually a decrease compared to the 2024-2025 planning figureProposed programme budget 2026–2027who . WHO projects a funding gap of approximately $1.05 billion for 2026-2027, with only three-quarters of the base programme budget currently securedWHO in 2026: Restructuring, Funding Pressures, and Key Priorities to Watch - The International Agency for the Prevention of Blindnessiapb .
The structural vulnerability extends beyond WHO itself. The Global Fund to Fight AIDS, Tuberculosis and Malaria faces its Eighth Replenishment seeking $18 billion, with the United States having historically funded one-third of the organization's budgetThe State of Global Health Funding: August 2025 | Think Global Healththinkglobalhealth . The U.S. pledge was reduced to $4.6 billion from a previous $6 billionDonor Nation Cuts to Global Health Financing Affect Millions | Human Rights Watchhrw . Global immunization programs through Gavi have similarly lost U.S. supportThe State of Global Health Funding: August 2025 | Think Global Healththinkglobalhealth .
Germany has emerged as the most active European power seeking to fill the governance vacuum. At the 2024 World Health Summit in Berlin, Federal Chancellor Scholz announced Germany's commitment to WHO of nearly $400 million over four years, including more than $260 million in new voluntary fundingGermany - partner in global health - World Health Organization (WHO)who . Germany's contribution for the 2024-2025 biennium amounted to $317.2 millionGermany - partner in global health - World Health Organization (WHO)who .
Germany has positioned itself strategically across multiple global health instruments. At the World Health Summit 2025, Germany pledged €1 billion to the Global Fund's Eighth ReplenishmentImpact - World Health Summitworldhealthsummit . An additional €100 million was committed to the Coalition for Epidemic Preparedness Innovations (CEPI) to strengthen pandemic preparednessImpact - World Health Summitworldhealthsummit . Germany is the fourth-largest public donor to the Global Fund overall, having contributed over €5.3 billion to date, with a €1.3 billion pledge for 2023-2025 representing a 30% increase from its previous commitment[PDF] Germany - The Global Fundtheglobalfund .
Following U.S. withdrawal, Germany pledged an additional €2 million ($2 million) to WHO in April 2025, explicitly positioned as a response to the U.S. departureGermany commits additional US$2 million to WHOdonortracker . Germany has also played a key role in the gradual increase of assessed contributions and led the Member States' Working Group on WHO Sustainable FinancingGermany - partner in global health - World Health Organization (WHO)who .
However, Germany's domestic political constraints are becoming apparent. Funding for WHO's pandemic surveillance hub is being reduced from €30 million yearly to €15 million, with only one year of funds committedEXCLUSIVE: Germany To Halve Funding For Pandemic Hub Amid Global Health Pull-back - Health Policy Watchhealthpolicy-watch . The Health Ministry's overall budget for "International Health" is set to decrease from €132.35 million in 2025 to €114.89 million in 2026, a drop of 13.2%EXCLUSIVE: Germany To Halve Funding For Pandemic Hub Amid Global Health Pull-back - Health Policy Watchhealthpolicy-watch . Germany's funding for the Global Fund is scheduled to be reduced by €82 million to €288 millionEXCLUSIVE: Germany To Halve Funding For Pandemic Hub Amid Global Health Pull-back - Health Policy Watchhealthpolicy-watch .
The United Kingdom, as co-host of the Global Fund's Eighth Replenishment with South Africa, pledged £850 million ($1.1 billion)—a 15% reduction from the previous £1 billion pledge in 2022Policy Updates - Donor Trackerdonortracker . This marked the first time in Global Fund history that a host country reduced its contributionPolicy Updates - Donor Trackerdonortracker . The UK remains the second-largest government donor to global health in absolute terms, with ODA for health representing 16% of total UK ODA in 2023Issue Deep Dive: UK/Global Health - Donor Trackerdonortracker .
Japan has pursued a distinctive strategy focused on institutional innovation and regional engagement rather than simply scaling up contributions. Japan is WHO's 10th overall contributor and the third-largest donor to the Contingency Fund for Emergencies, with $32.9 million contributed Japan - a champion for health and well-being at all ages who . Japan has provided more than $180 million since 2016 to support humanitarian health responses in crisis-affected countries Japan - a champion for health and well-being at all ages who .
In December 2024, Japan approved a supplementary budget totaling ¥52.4 billion ($352 million) for global health initiatives, allocating ¥22.1 billion ($148 million) to the Global Fund, ¥7.7 billion ($52 million) to CEPI, and ¥2.4 billion ($16 million) to WHO for Mpox prevention and health system strengtheningJapan approves US$352 million supplementary ... - Policy Updatesdonortracker .
Japan's most significant institutional contribution is the UHC Knowledge Hub, launched in partnership with WHO and the World Bank in Tokyo. This hub serves as an international platform for supporting sustainable health financing by enhancing the capacity of finance and health officials in developing countriesEvent | Health Works: Universal Health Coverage High-Level Forum | World Bank Liveworldbank . At the launch, Japan emphasized that the hub "truly embodies the collaboration between finance and health authorities" and will train senior officials from developing countries on health financingEvent | Health Works: Universal Health Coverage High-Level Forum | World Bank Liveworldbank .
Japan's 2024 Global Health Vision establishes alignment between domestic and international health strategies while addressing interconnected global and domestic health challengesIssue Deep Dive: Japan/Global Health - Donor Trackerdonortracker . The Third Phase of Japan's Healthcare and Medical Strategy, announced in February 2025, for the first time reflects a global health perspective and promotes initiatives based on Japan's Global Health StrategyIssue Deep Dive: Japan/Global Health - Donor Trackerdonortracker .
China has strategically positioned itself to expand influence while maintaining fiscal restraint. Following U.S. withdrawal, China committed $500 million to WHO at the World Health Assembly in May 2025The State of Global Health Funding: August 2025 | Think Global Healththinkglobalhealth +1. However, China's voluntary funding remains far below U.S. levels: whereas the United States provided approximately $700 million in voluntary contributions for 2024, China's voluntary funding amounted to less than $30 millionU.S. WHO Exit Could Expand China's Influence | Think Global Healththinkglobalhealth .
China's assessed contribution share to WHO has steadily increased, ranking second since 2020How China stabilizes global health governance amid U.S. withdrawalcgtn . China has consistently paid its assessed contributions in full and on timeHow China stabilizes global health governance amid U.S. withdrawalcgtn . However, China has opposed the 20% increase in assessed contributions for 2026-2027 that had been agreed in principle in 2022China's 2026 WHO Fee Could Match US Levels Todayhealthpolicy-watch .
China's influence operates more substantially through bilateral health diplomacy. China's $50 billion commitment to African development for 2025-2027 includes establishing joint medical centers, deploying 2,000 medical personnel, and supporting the Africa Centres for Disease Control and Prevention—a $10 billion increase from 2021U.S. WHO Exit Could Expand China's Influence | Think Global Healththinkglobalhealth . Since 1963, China has dispatched over 30,000 medical team members to 77 countries and regions, providing diagnosis and treatment to 300 million patients and training more than 100,000 local medical personnelHow China stabilizes global health governance amid U.S. withdrawalcgtn .
Africa CDC has emerged as the most significant regional alternative to WHO-centric governance. The organization has secured $40 million from the Pandemic Fund under its Third Call for Proposals to scale integrated regional preparedness systems and strengthen cross-border surveillanceAfrica CDC Welcomes Pandemic Fund Allocations and Strengthened Support for African Preparedness - World | ReliefWebreliefweb . Africa is poised to receive $234 million of the $500 million approved during the Third Call—47% of approved proposals—confirming the continent's growing leadership in pandemic preparedness investmentsAfrica CDC Welcomes Pandemic Fund Allocations and Strengthened Support for African Preparedness - World | ReliefWebreliefweb .
Africa CDC has unveiled a new vision centered on the African Epidemic Fund (AfEF), whose operational framework was launched in February 2025 as a pooled resource for emergency preparedness and rapid responseAfrica’s Plan to Fill Health Funding Gaps Amidst Declining Coffers – Africa CDCafricacdc . The agency is exploring mechanisms such as an airline tax or regional solidarity levies to provide predictable funding streams for outbreak managementAfrica’s Plan to Fill Health Funding Gaps Amidst Declining Coffers – Africa CDCafricacdc . For mpox response alone, Africa CDC developed a six-month plan (September 2024 to February 2025) with an estimated budget of nearly $600 millionAfrica Taking Targeted Preparedness Measures as Mpox Cases Increaseipsnews .
Regional bodies like ASEAN Health and Africa CDC are increasingly receiving direct funding and technical assistance from diverse emerging donors—funding that often comes with fewer strings attached, enabling these organizations to build operational capacity and tailor efforts to local needsThe Global Health System Calls for New Models | BCGbcg .
Ghana's President John Dramani Mahama, as African Union Champion for African Financial Institutions, has launched the Accra Reset—a framework for re-engineering global development institutions, financing, and partnershipsPresident Mahama & Global Leaders Launch the Accra Reset at UNGA 2025. - The Presidency, Republic of Ghanapresidency . This initiative establishes a Global Presidential Council comprising Heads of State from Africa, Asia, Latin America, and beyond, supported by a Global College of Advisors from health, finance, innovation, and business sectorsAccra Resetafrica .
The Accra Reset rests on six pillars: health sovereignty through transition from dependency to co-investment; local manufacturing targeting 60% of Africa's pharmaceutical demand by 2040; regulatory strengthening through the African Medicines Agency; financing architecture mobilizing resources through AU financial institutions and diaspora bonds; reformed global leadership structures with meaningful Global South representation; and accountability through annual scorecardsAfrican & Caribbean Leaders Call For A Reset At UNGA: Launch a Bold New Health Orderyoutube .
Ghana has demonstrated the framework's domestic application by uncapping its National Health Insurance Fund levy, generating an additional 3.5 billion Ghana cedis (approximately $300 million)—sufficient to cover the funding gap created by USAID's withdrawalAfrican & Caribbean Leaders Call For A Reset At UNGA: Launch a Bold New Health Orderyoutube +1. The Ghanaian government allocated 9.9 billion cedis (approximately $584 million) to the National Health Insurance Scheme for 2025, covering claim payments, essential medicines, vaccines, Free Primary Healthcare, and the Mahama Cares initiativeGhana Healthcare New Programs Announced trade .
The vacuum created by U.S. withdrawal has accelerated adoption of innovative financing mechanisms. Germany pioneered the Debt2Health mechanism in 2007, and in 2024 signed the largest-ever such agreement with Indonesia, converting €75 million ($87.3 million) of Indonesia's debt into public health investments for tuberculosis and malaria controlInnovative Financing to Future-Proof Universal Health Coverage | Think Global Healththinkglobalhealth .
The airline ticket levy, coordinated by UNITAID, operates in 19 WHO African region countries, charging $1 on economy and $10 on business class tickets The nature and contribution of innovative health financing mechanisms in the World Health Organization African region: A scoping review - PMC nih . The UNITLIFE mechanism collects 0.1% of mining, oil, and gas revenues for malnutrition programs The nature and contribution of innovative health financing mechanisms in the World Health Organization African region: A scoping review - PMC nih .
The Pandemic Fund, launched in November 2022, represents the first multilateral financing mechanism dedicated exclusively to pandemic prevention, preparedness, and response in low and middle-income countriesShifting of Funding Landscape in Global Health Financing - WHyoutube . It has achieved a leverage ratio of 1:7—for every dollar of grants awarded, it has mobilized $7 in additional resourcesShifting of Funding Landscape in Global Health Financing - WHyoutube .
UNFPA's Supplies Partnership operates a match fund mechanism where for every dollar a government spends on quality-assured commodities, UNFPA provides two dollars worth of additional commoditiesSecuring the Future of SRHR: Preserving Progress and Driving Sustainable Financingyoutube .
The WHO's sustainable financing reform, which aimed to increase assessed contributions to 50% of the core budget by 2030-31, faces severe pressureSustainable financing - World Health Organization (WHO)who . Member States agreed at WHA75 in May 2022 to gradual increases beginning with 20% for 2024-2025Sustainable financing - World Health Organization (WHO)who .
Without U.S. participation, the trajectory toward the 50% target has been fundamentally altered. The original target was set based on the 2022-2023 approved base budget of $2.182 billionProposed programme budget 2026–2027who . Current projections show assessed contributions reaching only 39% of that base by 2030-2031 without U.S. contributions—substantially below the 50% targetProposed programme budget 2026–2027who .
China's opposition to the scheduled 20% increase for 2026-2027 creates additional uncertaintyChina's 2026 WHO Fee Could Match US Levels Todayhealthpolicy-watch . If approved, the new assessment scale would charge China for 20% of the total amount paid by all 194 member states, compared to 15% in 2025China's 2026 WHO Fee Could Match US Levels Todayhealthpolicy-watch .
The Gates Foundation, traditionally WHO's second-largest donor, has assumed an unexpected position following U.S. withdrawal. Bill Gates noted: "Strangely, now that U.S. cut so much, the Gates Foundation is now the largest single donor to WHO"Bill Gates Will Close Gates Foundation by 2045, Give Fortune to Global Healthtime . The Foundation has stated it will "continue to make the case that instead of retreating, leaders in the United States should prioritize strengthening WHO's capacity"Statement from CEO Mark Suzman: On the U.S. Withdrawal From the World Health Organizationgatesfoundation .
At the Global Polio Eradication Initiative's pledging conference, the Gates Foundation contributed $1.2 billion—dramatically outpacing the U.S. pledge of just $46 million, a fraction of past contributions (the U.S. contributed $230 million in 2023 alone)$1.9 Billion In Pledges To Polio Eradication By Gates And Other Donors Narrows Funding Gap - Health Policy Watchhealthpolicy-watch +1.
BRICS nations have signaled intent to strengthen health cooperation through existing and new mechanisms. The New Development Bank approved a $320 million loan to Brazil for the Brazil Smart Hospital Project, the first smart hospital within Brazil's public health system, incorporating advanced medical technologies and artificial intelligenceNDB Board of Directors Convened the 3rd Strategic Retreat and the ...ndb +1. The NDB also approved a 1 billion ZAR loan to South Africa's Industrial Development Corporation for healthcare facilities and water infrastructureNDB Board of Directors Convened the 3rd Strategic Retreat and the ...ndb .
BRICS leaders have committed to strengthening the BRICS Virtual Vaccine Research and Development Center, the BRICS Integrated Early Warning System for preventing mass infectious diseases, and the BRICS TB Research NetworkXVI BRICS Summit : Kazan Declarationvoltairenet . The 2025 BRICS Summit in Rio de Janeiro adopted 126 commitments covering global governance, finance, health, artificial intelligence, and other areas, and launched the Partnership for the Elimination of Socially Determined DiseasesXVI BRICS Summit : Kazan Declarationvoltairenet +1.
Historical experience provides sobering warnings about abrupt donor exits. In Romania, the sudden departure of the Global Fund in 2010 caused HIV prevalence among people who inject drugs in the capital city to surge from 1.1% in 2009 to 53% in 2013Navigating US global health aid cuts: What can past donor exits teach us? | Brookingsbrookings . Similar collapses of HIV prevention programs occurred in Serbia and Albania following Global Fund departure The impacts of donor transitions on health systems in middle-income countries: a scoping review - PMC nih .
The 1970s precedent of U.S. withdrawal during the Nixon administration led to the World Bank becoming the primary institution for global health initiatives, with the U.S. influencing priorities toward structural adjustment programs and selective primary health care The United States withdrawal from the world health organization (WHO), its implications for global health governance - PMC nih . The current withdrawal may similarly catalyze long-term structural shifts in global health governance.
Successful transition experiences demonstrate that leadership, planning, and pre-transition investments in financial, technical, and logistical capacity are vital The impacts of donor transitions on health systems in middle-income countries: a scoping review - PMC nih . Countries that implemented comprehensive transition plans, ensured strong government ownership, and established social contracting mechanisms with civil society organizations achieved better outcomesNavigating US global health aid cuts: What can past donor exits teach us? | Brookingsbrookings .
Low and middle-income countries are confronting a new fiscal reality as external assistance declines. Transforming health systems to achieve SDG 3 targets is estimated to require an additional $371 billion per year by 2030 for 67 LMICsUNDP – Capacity Development for Healthundp-capacitydevelopmentforhealth .
Evidence consistently shows that countries achieving universal health coverage progress best when they move away from user fees toward greater taxation or insurance mechanismsHealth Financing: What it is and why it matters (2025)youtube . Countries with the highest levels of pooled health resources progress most effectively toward universal health coverageHealth Financing: What it is and why it matters (2025)youtube .
Experts warn against four policy choices increasingly observed in LMICs that undermine sustainability: shifting financial burden to out-of-pocket payments; over-reliance on contributory health insurance schemes; displacement of basic primary healthcare services; and abandoning community-based service delivery in favor of facility-centric modelsAvoidable pitfalls on the path to health financing self-reliance in low-income and middle-income countries - Oxford Global Healthox .
Successful domestic resource mobilization strategies include earmarking dedicated budget lines (as Albania did for vaccines following Gavi transition), creating social contracting mechanisms between governments and NGOs (as Macedonia did for HIV prevention after Global Fund departure), and innovative levies such as Kenya's 1% tax revenue allocation for HIV/AIDS programming The impacts of donor transitions on health systems in middle-income countries: a scoping review - PMC nih .
The WHO Pandemic Agreement was adopted at the 78th World Health Assembly in May 2025, following three years of intensive negotiation World Health Assembly adopts historic Pandemic Agreement to make the world more equitable and safer from future pandemics who . The United States did not participate in final negotiations and will not be bound by the accordCountries finalise historic pandemic agreement after three years of negotiations | UN Newsun . The agreement requires ratification by 60 member states (plus 30 days) to enter into forceCommentary on the WHO’s Draft Pandemic Agreement: Pointless Verbiageactivistpost .
The U.S. executive order withdrawing from WHO explicitly ceased negotiations on both the Pandemic Agreement and amendments to the International Health Regulations, stating such agreements "will have no binding force on the United States"Withdrawing The United States From The World Health Organization – The White Housewhitehouse . The U.S. has also ceased participation in WHO-sponsored committees, leadership bodies, governance structures, and technical working groups—including those assessing circulating flu strains for vaccine decisionsUS leaves World Health Organization over handling of COVID-19youtube .
WHO has implemented significant institutional changes in response to funding pressures. Leadership launched one of the largest downsizings in organizational history, announcing plans to cut roughly a quarter of the workforce by June 2026America First Is Not America Absent - Health Policy Watchhealthpolicy-watch . Cost-containment measures in 2025 generated approximately $187 million in savings through cuts in travel, procurement, and reprogramming of activitiesWHO in 2026: Restructuring, Funding Pressures, and Key Priorities to Watch - The International Agency for the Prevention of Blindnessiapb .
WHO is pitching a multi-stakeholder inter-agency process for global health architecture reform, suggesting a structure similar to the ACT-Accelerator during COVID-19 that would bring together current reform discussions with UN80 proposalsFinancing & Governance at a Restructured World Health Organization: A Primer on the Executive Board Meeting substack . Member States have developed a sustainable model for governance reform featuring open participation, an advocacy group of leading Member States, informal working modalities, and continued reporting to the Executive BoardMember State-led governance reformwho .
Polio eradication efforts face particular vulnerability. The U.S. pledge of $46 million for GPEI was only a fraction of past contributions—in 2023 alone, the U.S. contributed approximately $230 million, roughly half directly to GPEI and half through WHO$1.9 Billion In Pledges To Polio Eradication By Gates And Other Donors Narrows Funding Gap - Health Policy Watchhealthpolicy-watch . The Gates Foundation has made eradicating polio a top priority, but Bill Gates has stated that polio is unlikely to be eradicated without WHOTrump Defunding WHO Could Cost Us the Chance to Eradicate Polio Foreveryahoo .
The human impact of funding cuts extends across multiple domains. UN agencies have laid off staff and downsized operations, with the World Food Program cutting approximately 6,000 positions after facing a 40% funding reductionThe State of Global Health Funding: August 2025 | Think Global Healththinkglobalhealth . UNAIDS announced plans to scale back operations and reduce staff by 54%, with discussions about closing its secretariat by 2030The State of Global Health Funding: August 2025 | Think Global Healththinkglobalhealth . The Global Fund Eighth Replenishment raised only $11.85 billion of the urgently needed $18 billion, with all but one of the 10 leading donors reducing their pledgesDonor Nation Cuts to Global Health Financing Affect Millions | Human Rights Watchhrw .
The U.S. withdrawal has catalyzed several structural shifts that may prove irreversible regardless of future U.S. policy changes. Regional health bodies are gaining operational capacity and direct funding relationships that reduce WHO dependency. Innovative financing mechanisms are being institutionalized that diversify revenue streams beyond traditional donor contributions. Emerging powers, particularly China, are expanding bilateral health diplomacy while maintaining relatively modest multilateral contributions.
The emerging architecture suggests a more fragmented but potentially more resilient system—one characterized by multiple regional centers of gravity, blended financing instruments, and stronger country ownership. Whether this transition preserves the equity and coordination benefits of centralized global health governance or merely entrenches existing inequalities will depend largely on whether the international community can maintain political momentum for reforms like the Accra Reset and sustainable financing initiatives in the face of competing domestic priorities and geopolitical tensions.
The WHO's guidance to countries navigating health financing crises—including Ghana's Accra Reset framework, the new UHC Knowledge Hub partnership with Japan and the World Bank, and continuing efforts to strengthen domestic resource mobilization—represents the organization's attempt to remain relevant in a fundamentally altered landscape WHO issues guidance to address drastic global health financing cuts who . The success of these initiatives will determine whether the post-U.S. global health architecture achieves greater self-sufficiency or experiences cascading failures that reverse decades of progress against infectious diseases, maternal and child mortality, and pandemic preparedness.