Leadership Transition Announced at USDA’s APHIS

(Washington, D.C., January 12, 2026) — The U.S. Department of Agriculture (USDA) has made significant leadership changes within the Animal and Plant Health Inspection Service (APHIS). Dr. Michael Watson, the current APHIS Administrator, will retire at the end of January after an illustrious career. Similarly, Dr. Rosemary Sifford, the Deputy Administrator for Veterinary Services and U.S. Chief Veterinary Officer, has also announced her retirement. In response, Ms. Kelly Moore will assume the role of Acting Administrator starting February 1, 2026, and Dr. Alan Huddleston will become the Acting U.S. Chief Veterinary Officer immediately. To ensure a smooth transition, Dr. Adis Dijab will maintain operational oversight of Veterinary Services.

Continuity in Operations

APHIS assures stakeholders that operations will remain uninterrupted during this leadership transition, emphasizing a commitment to science-driven policies and effective stakeholder engagement. The agency will continue its vital mission: protecting the health, welfare, and value of the nation’s plants, animals, and natural resources.

Acknowledgments of Service

U.S. Secretary of Agriculture Brooke L. Rollins expressed gratitude for the service of Dr. Watson and Dr. Sifford, highlighting their dedication to American agriculture and national security. “Their leadership was critical during challenging times for farmers and ranchers, and I am grateful for their service,” she stated. “I have full confidence that Ms. Moore, Dr. Huddleston, and Dr. Dijab will continue to uphold the critical mission of APHIS.”

Legacy of Leadership

Dr. Watson leaves behind a legacy marked by a dedication to safeguarding U.S. agriculture and fostering partnerships with various stakeholders. Since joining the USDA in 1994 as a plant pathologist, he has held numerous key roles, championing policies grounded in scientific research. His commitment to integrity and public service has been a hallmark of his tenure.

Ms. Kelly Moore: A New Leader

Currently serving as the Acting Chief Operating Officer for USDA’s Marketing and Regulatory Programs mission area, Ms. Moore brings extensive operational experience to her new role. With a solid foundation from her service in the U.S. Marine Corps, she is skilled in managing organizational change and enhancing efficiency within government operations.

Dr. Rosemary Sifford’s Contributions

Dr. Sifford’s career at USDA began in 1997, and she has been instrumental in advancing key animal health initiatives, including combatting highly pathogenic avian influenza. Her leadership has been integral to ensuring that APHIS’s health efforts are based on sound science and effective engagement with stakeholders.

Introducing Dr. Alan Huddleston

As the Acting U.S. Chief Veterinary Officer, Dr. Huddleston brings a wealth of expertise in epidemiology. He will play a critical role in representing U.S. animal health priorities on the international stage and maintaining robust collaboration with states and industry stakeholders.

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