: A radical extremist group releases a lethal, fast-acting biological weapon during a high-profile diplomatic event.
: Symptoms appear almost immediately after exposure. "Seven Days" The Gettysburg Virus(1998)
: The episode was noted for its high-stakes tension and for blending the "procedural" format with time-travel mechanics, a popular trope in the late 90s. : A radical extremist group releases a lethal,