i don't know how long they can keep it up before it starts feeling really redundant , and i think thats why i gave up on after the first episode. i mean how long can they drag out "the cure" ,before it starts to get just goofy. they've already made it a point to emphasize how rapidly it spreads and kills , so unless the focus of the show shifts from "saving" , the world , to rebuilding the world , it could get stupid pretty quick.