It sounds like we are going to have to keep waiting for the next stage of the World War Z storyline.
Production on Mindhunter Season 2 is currently set to begin this fall, which suggests that the odds of seeing World War Z 2 start production before the end of the calendar year seem slim.
Per a report from The Playlist, it seems that David Fincher’s upcoming priority is the second season of Mindhunter on Netflix, and that inherently means the next installment in the zombie franchise will need to remain on the backburner, at least for now.