Information presented by the Texas Department of Health. Includes fact sheets, FAQ, links, and diagnostic tools. Covers anthrax, ricin, smallpox, and others.

Offers information on the history, current status, and use of communicable diseases as weapons of war. Includes interviews with Russian and American former biowarriors.

Center for Infectious Disease Research and Policy from the University of Minnesota presents news and articles about bioterrorism and biosecurity.