They're emerging, host Bill Kurtis says, "as one of the greatest threats of the next millennium." Included: speculation on biological-warfare scenarios; a look at various types of .. show full overview
They're emerging, host Bill Kurtis says, "as one of the greatest threats of the next millennium." Included: speculation on biological-warfare scenarios; a look at various types of biological weapons; a history of germ warfare and efforts to control it.
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