FDA released its compilation of 670 SERIOUS adverse event reports filed with the VAERS system for anthrax vaccine.. This includes 44 deaths that were reported as suspected vaccine-related adverse events. You can review the entire list. Reports that FDA has designated serious comprise 12.5% of the total anthrax vaccine VAERS reports filed. The list is complete as of June 26, 2007. The total list of VAERS reports is also available. Click here.