T'Pol is infected with a stigmatized disease, one only transmitted through contraversial mind melds.
2-24: First Flight
With the death of a close colleague, Archer reminisces about their efforts to break the warp 2 barrier.
2-05: A Night in Sickbay
When a deadly virus infects Porthos, Archer spends an interesting night in sickbay.
2-01: Shockwave, Part II
With the Suliban in control of Enterprise, Archer and Daniels try to assist from the distant future.