I dont know when Survival ends, or what exactly is planned to happen, I'm just hoping that if we are infected, we will be able to see it through to the end, so we can unlock it, after all we have paid for it, and acute epidemics don't just magically disappear. I'd be gutted to get to the last stage and not be able to complete it, wouldn't it be easier on everyone just to let them get to the end, and wear their last one if they want to? I'm being greedy I know :0(
This Suggestion may be a little premature.
In the past, infections did proceed to completion past the end date of Survival. It is typical for events that staff will not tell you specifically one way or another on this, it's part of the game. We users do know from the comments on the News today that the end date is planned 2 March 2015.