In October 2001, letters containing virulent anthrax bacteria were sent through the U.S. mail. Between October 4 and November 20, 2001, 22 individuals developed anthrax and 5 of these cases were fatal ...

Bacillus anthracis, the causative agent of anthrax, possesses a uniquely complex cell envelope that is critical to its pathogenicity. Central to its virulence are the secondary cell wall ...

The bacteria of Anthrax is a gram-positive, spore-forming, rod-shaped (bacillus) bacterium. It needs oxygen to thrive and has a capsule around it and hence has a protective layer around it. A spore is ...