USDA Cuts and Relocates Cyclospora Research During Nationwide Outbreak

Overview

• Two of three federal Cyclospora research projects were left without FY2026 appropriations and the remaining program is being moved from the Beltsville Agricultural Research Center in Maryland to a site in Iowa.
• Many scientists who run the remaining program have declined to relocate, are retiring, or are leaving Agricultural Research Service roles, which risks an immediate loss of institutional knowledge.
• The Centers for Disease Control and Prevention has reported tens of thousands of Cyclospora cases this summer, making this the largest recorded U.S. outbreak and increasing demand for rapid testing and traceback.
• Cyclospora is harder to study than common bacterial foodborne pathogens because it cannot be cultured outside the human gut, is shed intermittently in stool, and reproduces sexually, which complicates genetic tracing and laboratory confirmation.
• USDA officials say research has not been disrupted, but staff departures and delayed equipment transfers could take years to reverse and may slow outbreak investigations, food-sample confirmation, and future readiness.