I have to agree, a nuke will only wipe out an area, it can
be drawn on a map.
Smallpox or other disease, will spread over the country and indeed the world.
New Bagle Spreads Fast By Shutting Down Defenses
The latest version of the mass-mailing worm aims to shut down a computer's anti-virus and firewall systems, leaving the machine open to further attacks.
By Gregg Keizer, TechWeb News, InformationWeek
July 20, 2004
URL: http://www.informationweek.com/story/showArticle.jhtml?articleID=23902534