http://www.cdc.gov/mmwr/PDF/wk/mm5041.pdf

It updates the findings of the case investigations of inhalational anthrax in Florida, which indicate that infections were caused by the intentional release of Bacillus anthracis, and includes interim guidelines for postexposure prophylaxis for prevention of inhalational anthrax and other information to assist epidemiologists, clinicians, and laboratorians responding to intentional anthrax exposures. Document in pdf format; Acrobat Reader required.