Zombieland (2009) - IMDb

Oct 02, 2009 · Trivia Contrary to many contemporary zombie films (such as Dawn of the Dead (2004) and Shaun of the Dead (2004)), Zombieland is quite explicit about what caused the zombie infestation. Columbus (Jesse Eisenberg) mentions that the first patient ate an infected hamburger, so the source is a pathogen, like a virus.People only become zombies after contact with other zombies, so it is not airborne.7.6/10(494.6K)…