Abstract
In the recent past, the threat of a global bioterrorist attack has increased dramatically. In addition to the already existing microorganisms and techniques, the recent explosion in biotechnology has considerably added to the arsenal of the bioterrorist. Molecular technologies are now available which can be used by committed bioterrorist groups to manipulate and modify microorganisms so as to make them increasingly infectious, virulent or treatment resistant for causing maximum casualties. Infectious diseases which are likely to be used as bioweapons are Anthrax, Botulism, Plague, Smallpox and Brucella. Molecular techniques like immunoassays and nucleic acid amplification are now available to detect bioattacks. This article discusses the threat of bioterrorism. It also evaluates the molecular diagnostic methods and the future of early containment of a bioterrorist attack using molecular techniques.