Bioterrorism Preparedness and Response
Information from the Center for Disease Control and Prevention agency that provides current news, emergency contacts, biological agents. learning resources, and official statements on biological terrorism. http://www.bt.cdc.gov/
Agency for Toxic Substances and Disease Registry (ATSDR)
Charged under U.S. CERCLA statute to assess the presence and nature of health hazards at Superfund sites and to help reduce further exposures. Website has toxicity profiles for hazardous chemicals and extensive information on topics such as multiple chemical exposures and PCBs. http://www.atsdr.cdc.gov