The IDIC Epidemic

Summary
From the back cover: I.D.I.C. - Infinite Diversity in Infinite Combinations. More than just a simple credo, for those of the planet Vulcan it is the cornerstone of their philosophy.

Now, on the Vulcan Science Colony Nisus, that credo of tolerance is being put to its sternest test. For here, on a planet where Vulcan, Human, Klingon, and countless other races live and work side by side, a deadly plague has sprung up. A plague whose origins are somehow rooted in the concept of I.D.I.C. itself. A plague that threatens to tear down that centuries-old maxim and replace it with an even older concept:

Interstellar War.