Multiple choice In September 2001,which of the following was used as a bioweapon agent in America? Botulinum Anthrax (Bacillus anathracis) Polio virus AIDS virus Reveal answer Fill a bubble to check yourself B Correct answer Explanation Anthrax is a fatal human disease caused by the bacterium Bacillus anthracis.This was used as a bioweapon agent in America in september 2009.