Use As A Biological Weapon
Rift Valley fever was one of more than a dozen agents that the United States researched as potential biological weapons before the nation suspended its biological weapons program in 1969 due to possible bomb threats that might cause a panic in the United States.
Read more about this topic: Rift Valley Fever
Famous quotes containing the words biological and/or weapon:
“Man’s biological weakness is the condition of human culture.”
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