Nitpick: It is highly unlikely that a cure is found for T'Pol's Pon Farr; in the 24th century ("Blood Fever"; Voyager series) the Docter has all medical knowledge of centuries and does not know of a cure, nor find any. Arguably, T'Pol underwent Ponn Farr because of a virus, but in the Voyager episode even B'Elanna could not be cured when she entered Ponn Farr as a Klingon/Human hybrid due to an accident.
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S 4 : Ep 22
Aired 5/13/05
S 4 : Ep 21
Aired 5/13/05
S 4 : Ep 20
Aired 5/6/05
S 4 : Ep 19
Aired 4/29/05
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