http://jama.ama-assn.org/cgi/content/full/282/22/2104?maxtoshow=&HITS=10&hits=10&RESULTFORMAT=&fulltext=Anthrax+vaccine%3A+evidence+for+safety+and+efficacy+against+inhalational+Anthrax+&searchid=1097698261346_7030&stored_search=&FIRSTINDEX=0&journalcode=jama

It reviews the evidence of the safety and efficacy of the vaccine (anthrax vaccine adsorbed [AVA]), presenting information on its history, safety, efficacy in humans and animals, and efficacy against geographically diverse strains of B. anthracis.