On January 22, the United States completed its withdrawal from the World Health Organization following an executive order signed by President Trump on his first day back in office. The U.S. halted all funding, recalled its personnel from Geneva, and ceased participation in WHO governance bodies. Less than two weeks later, New York City went the opposite direction, joining the WHO’s Global Outbreak Alert and Response Network (GOARN) on February 5 and becoming the first municipal health department in the United States to formally align with a WHO-affiliated body after the federal withdrawal. New York State, California, and Illinois have since followed with their own GOARN memberships.
GOARN is coordinated by the WHO and operates as an arm of its global outbreak infrastructure, including more than 360 technical institutions. By joining, NYC’s health department gains early-warning outbreak intelligence, access to international laboratory networks, workforce training through real-world deployments, and direct communication channels with global health partners. NYC Acting Health Commissioner Dr. Michelle Morse noted that the city hosts 8.5 million residents and receives more than 12 million international visitors annually.
Mayor Zohran Mamdani, inaugurated in January, has been on a collision course with the Trump administration. Trump openly backed his opponent, threatened to withhold federal funding if Mamdani won, and called the new mayor a “communist” on national television. The U.S. had committed to providing the WHO with $490 million in voluntary contributions for 2024 and 2025, which the Trump administration refused to pay before withdrawal.
The 79th World Health Assembly is currently underway in Geneva (May 18-23), and for the first time in nearly 80 years, the United States has no seat at the table. The assembly is advancing negotiations on the WHO Pandemic Agreement annex, which governs how countries share pathogen data and access vaccines during future pandemics. Ghana’s president noted his country lost $78 million in health funding following USAID cuts, with critical malaria and HIV programs affected. NYC’s GOARN membership means the city’s health department now receives real-time intelligence directly from outbreak responses—intelligence the federal CDC does not access.
This article is an AI-assisted summary. All facts and figures are drawn from the original report: https://www.medicaldaily.com/nyc-defied-washington-rejoined-who-heres-what-that-really-means-475425