The Super Bug.
The third episode of The Walking Dead season 4 offered a deeper look at how far reaching the flu’s effects have become on the prison camp members, and the lengths a few of them are willing to take to help aid the sick and the healthy. The flu outbreak has turned into a mini-pandemic, and now the prison camp leadership must find a way to help alleviate the disease in those survivors who haven’t been killed by the it yet. They also need to figure out who amongst them torched Karen and David during last week’s episode, which has led to turmoil spreading amongst those survivors who had ties to the torched victims. Once again in the world of The Walking Dead it has been made clear that one must not only fear the walkers, but also other humans.