What happened to Joel and Ellie? Where are they? Is the Cordyceps brain infection still a problem? Catch up with everything from Season 2 of HBO's "The Last of Us."

Does Nora die in "The Last of Us" Season 2? Here's how Episode 5's chilling ending differs from the video game, and whether viewers will see Nora again in future episodes.

In both The Last of Us Part 1 and Part 2, spores have always been a key part of the narrative. Whenever anyone but Ellie descends into a heavily infected zone, they put on a mask to make sure they don't get exposed. However, this is the first time it's been introduced in the adaptation.