The vaccine used to protect humans against the anthrax disease, called Anthrax Vaccine Adsorbed (AVA), was licensed in 1970. It was initially used to protect pe

This fourth edition of the anthrax guidelines encompasses a systematic review of the extensive new scientific literature and relevant publications up to end 200

Witnesses: Jay Cohen, Under Sec. for Science and Technology, Dept. of Homeland Security; Gerald Parker, Principal Deputy Assistant Sec., Office of the Assistant

It was September 18, 2001, just seven days after al-Qaeda hijackers destroyed the Twin Towers. In the early morning darkness, a lone figure dropped several lett