Board Thread:The Flash discussions/@comment-9346948-20160427004438/@comment-3423279-20160430023747

MysteryScooby wrote: Aggression25 wrote: His lightning is still blue! He can't be cured! Wasn't it both blue and yellow last episode? While he was absorbing it yes, but when Zoom ran at high speeds again it was Blue.

The blue lightning seems to be a permanent change to his speed lightning's color, even when cured.