Star Trek The Next Generation - Double Helix - Infection

About “Star Trek The Next Generation - Double Helix - Infection”

An insidious alien conspiracy winds through the Alpha Quadrant and Starfleet history, beginning near the start of Picard's command. During the Enterprise-D's first year, a virulent epidemic strikes Archaria III, and while Data and Yar investigate its origins, Dr. Crusher fails to find a cure, made more urgent when Deanna Troi succumbs to the plague again and again.