<Li> In Peter Jackson's Braindead Vera Cosgrove, the abusive mother of the protagonist, is infected by the bite of the Sumatran Rat - Monkey at the zoo, thus becoming undead and eventually the cause of the movie's zombie outbreak . </Li> <Li> In the horror comedy Slither Grant Grant is patient zero and host of the "Long One", an alien parasite that takes over his body after crashing on Earth inside a meteorite and through him it infects other people to generate alien zombies and fuse together to grow larger and spread all over the planet . </Li> <Li> The main character of Zombieland only mentions the cause of the plague being a Patient Zero who bit into a burger that contained a mutated strain of mad cow disease . </Li> <Li> In the Planet of the Apes film series, Robert Franklin (portrayed by Tyler Labine) is Patient Zero of the Simian Flu Pandemic . </Li>

Where is the virus' original spreading point who was the index case