This research paper shows us whether we should ban bioweapons. First part is something about the definition and background of biological weapons. Then give the huge damage of using biological weapons. So, of course they should be banned. However, there are still some countries which have being researching on them for several reasons. The following is some methods to defense against the bioweapons. In the end, we can definitely see the point that we should ban the biological weapons.

	Let's ban it What Dangerous Weapons!!! Ring around the rosie, Pocket full of posies, A-tishoo, a-tishoo, All fall down.                                                         Old European nursery thyme (Torrence P.F. 2005, P3)