Michael Osterholm dedicated 24 years to the Minnesota Department of Health, serving as state epidemiologist for 15 years from 1984 to 1999. During his extensive tenure, he led significant investigations into critical public health outbreaks, including foodborne diseases, toxic shock syndrome, and the transmission dynamics of hepatitis B and HIV in healthcare settings. His meticulous and effective approach to epidemiology established his reputation and significantly contributed to the understanding and control of infectious diseases at a state and national level. His expertise quickly led to roles of national and international importance.
From 2001 to 2005, Osterholm served as a Special Advisor to HHS Secretary Tommy G. Thompson on bioterrorism and public health preparedness. In 2002, he was appointed to the interim management team tasked with leading the Centers for Disease Control and Prevention (CDC). His commitment to biosecurity continued with his appointment to the National Science Advisory Board on Biosecurity in 2005.
Currently, Michael Osterholm holds the distinguished positions of Regents Professor and McKnight Presidential Endowed Chair in Public Health at the University of Minnesota. He also directs the Center for Infectious Disease Research and Policy (CIDRAP), where he continues to lead critical research and policy initiatives. Looking ahead, he is set to release his anticipated new book, ‘The Big One: How We Must Prepare for Future Deadly Pandemics,’ in 2025, further solidifying his position as a preeminent voice in global health security and preparedness.