The World Health Organization (WHO) has formally expressed its deep regret regarding the United States’ notification of its intent to withdraw from the global health body. As a founding member of the organization, the United States has historically played a pivotal role in the WHO’s most significant public health victories. From the historic eradication of smallpox to the ongoing, concerted efforts to combat polio, HIV, Ebola, influenza, tuberculosis, and malaria, the U.S. has long stood as a cornerstone of international health cooperation. Furthermore, American expertise and funding have been instrumental in addressing complex, systemic challenges such as neglected tropical diseases, the rising threat of antimicrobial resistance, and the advancement of global food safety standards.
In its official response to the notification, the WHO cautioned that this decision carries profound implications, asserting that it serves to make both the United States and the broader international community less secure. The formal notification of withdrawal has triggered a procedural review process; these issues are slated for consideration by the WHO Executive Board during its regular meeting commencing on February 2, followed by a more extensive evaluation by the World Health Assembly at its annual session in May 2026.
The current friction stems from a series of pointed accusations leveled by the U.S. government, which has alleged that the WHO has “trashed and tarnished” the reputation of the United States, insulted its leadership, and compromised the organization’s own independence. The WHO, however, has firmly rejected these characterizations. In a statement released by the organization, officials maintained that the reverse is true. The WHO asserted that, in accordance with its standard operating procedures for all 194 Member States, it has consistently sought to engage with the United States in good faith, always maintaining a rigorous respect for national sovereignty and the diplomatic norms required of a United Nations specialized agency.
Central to the United States’ decision to withdraw are allegations regarding the WHO’s performance during the COVID-19 pandemic. The U.S. government has specifically cited “WHO failures” during the crisis, accusing the body of “obstructing the timely and accurate sharing of critical information” and subsequently attempting to conceal those alleged shortcomings. The WHO, while acknowledging that no international organization or national government navigated the unprecedented global crisis without error, has stood firmly by its public health response.
Throughout the duration of the pandemic, the organization maintains that it acted with speed and provided information to the world as rapidly and transparently as the data allowed. The WHO’s guidance, which was formulated based on the best available scientific evidence at any given time, provided a framework for countries to protect their populations. It is worth noting that while the WHO recommended proven measures such as the use of masks, the deployment of vaccines, and the implementation of physical distancing, the organization never at any stage issued recommendations for universal mask mandates, vaccine mandates, or lockdowns. Instead, the WHO emphasized its role as a support system, providing the evidence-based data that allowed sovereign governments to make informed decisions they believed were in the best interests of their specific populations. The final determination on such policy measures remained, as always, the responsibility of individual nations.
The timeline of the WHO’s early response to COVID-19 remains a subject of intense scrutiny, but the organization points to its immediate actions following the initial reports of a mysterious cluster of pneumonia cases in Wuhan, China. On December 31, 2019, immediately upon receiving word of the outbreak, the WHO requested further information from Chinese authorities and activated its internal emergency incident management system. By the time the first death was reported on January 11, 2020, the WHO had already alerted the global community through its formal channels, public statements, and social media platforms. The organization had convened panels of global experts and published comprehensive technical guidance to help countries fortify their health systems and protect their citizens.
When the WHO Director-General officially declared COVID-19 a Public Health Emergency of International Concern (PHEIC) on January 30, 2020—the highest level of alarm permitted under international health law—the situation remained contained in many parts of the world. At that specific moment, there were fewer than 100 reported cases of the virus outside of China, and zero reported deaths. In the critical weeks and months that followed, the Director-General issued repeated, urgent calls for all countries to take immediate action, famously warning that the “window of opportunity is closing,” emphasizing that the crisis was “not a drill,” and identifying the virus as “public enemy number one.”
In the years since the acute phase of the pandemic, the WHO has undergone multiple independent reviews of its performance. In response to these evaluations, the organization has implemented significant reforms to strengthen its internal processes and to bolster the pandemic preparedness and response capacities of its Member States. The systems the WHO developed and managed before, during, and after the emergency phase—which continue to operate on a 24/7 basis—have been instrumental in supporting countries worldwide, including the United States, in maintaining surveillance and preparedness.
Addressing the U.S. claim that the WHO has “pursued a politicized, bureaucratic agenda driven by nations hostile to American interests,” the organization has dismissed the assertion as categorically untrue. As a specialized agency of the United Nations, the WHO is governed by 194 Member States. Its mission is to remain impartial, serving all nations with equal dedication, respecting their sovereignty, and acting without fear or favor. The organization emphasizes that its mandate is to address global health threats—whether communicable or noncommunicable—without being swayed by the geopolitical interests of any single member.
The WHO continues to express its appreciation for the support and ongoing engagement of its Member States, many of whom remain deeply committed to working within the WHO framework to solve the world’s most pressing health challenges. A landmark achievement in this collaborative spirit occurred last year, when Member States adopted the WHO Pandemic Agreement. Once fully ratified, this instrument will become a cornerstone of international law, designed to make the world significantly safer from the threat of future pandemics. Furthermore, Member States are currently engaged in the negotiation of an annex to this agreement: the Pathogen Access and Benefit Sharing system. If successfully adopted, this system will promote the rapid detection and global sharing of pathogens with pandemic potential, while simultaneously ensuring equitable and timely access to the vaccines, therapeutics, and diagnostic tools necessary to save lives.
Despite the current impasse, the WHO has expressed a sincere hope that the United States will return to active participation in the future. In the interim, the organization remains steadfastly committed to its core mission and its foundational constitutional mandate: the promotion and protection of the highest attainable standard of health as a fundamental human right for all people, regardless of geography or political affiliation. The WHO’s work continues across the globe, driven by the belief that international cooperation is the only viable path to securing global health security in an increasingly interconnected world.
