‘The Walking Dead’ Season 3 Barfs Up New Episode Description for “Sick”

It might be Friday, and it may be the night when 'Fringe' finally premieres its fifth and final season, but genre fans have at least one more reason to celebrate today: we're one day closer to the third season premiere of AMC's 'The Walking Dead!'  With more and more details leaking out as we shamble closer to October 14, another episode description for the season's sophomore outing has hit the web, but what does "Sick" say that has a bad feeling in our stomachs?

'The Walking Dead' season 3 will officially premiere on AMC with "Seed," an episode previously revealed to center Rick Grimes trying to make a new home for the group into a safe haven, but what happens once the prison is under lock and key?  Surely Rick's group will sustain a few injuries in the battle, and eventually have to deal with other threats to the prison beside walkers, no?

From AMC, we've just learned the official episode description for 'The Walking Dead' season 3's second episode, "Sick":

After a traumatic event, a life hangs in the balance. Complicating matters, the group must also deal with a potential threat to their new surroundings.

Uh-oh!  What "traumatic event" could have befallen the group?  Might it have something to do with some of the predictions we made from the Comic-Con 2012 trailer?  Could the same be said of the potential new threat facing the group, or is the threat from an unexpected source?

Give us your theories on 'The Walking Dead' season 3 in the comments, and tell us what you're most looking forward to!