'''Biological weapons''' are infectious or toxic agents used in warfare. They are banned under the Biological Weapons Convention of 1975<ref>http://www.unog.ch/80256EE600585943/%28httpPages%29/04FBBDD6315AC720C1257180004B1B2F?OpenDocument</ref> but some countries still have stocks of them. Biological weapons have the potential of a deadly threat against [[civilian]] [[population]]s. | '''Biological weapons''' are infectious or toxic agents used in warfare. They are banned under the Biological Weapons Convention of 1975<ref>http://www.unog.ch/80256EE600585943/%28httpPages%29/04FBBDD6315AC720C1257180004B1B2F?OpenDocument</ref> but some countries still have stocks of them. Biological weapons have the potential of a deadly threat against [[civilian]] [[population]]s. |