Uncategorized New Office of Public Health Preparedness established under D. A. Henderson November 6, 2001Tags:D. A. Henderson Source: November 6, 2001. “D. A. Henderson to Direct New Office of Public Health Preparedness.” CIDRAP. https://www.cidrap.umn.edu/news-perspective/2001/11/d-henderson-direct-new-office-public-health-preparedness.University. See also, on this site: Dark Winter exercise held at Andrews Air Force Base