"Aside from maybe Forrest Gump, Harry (Potter) is the most charmed movie character in cinematic history. He'll escape this incident with only a few minor injuries, which will be easily healed. Also, expect the group to find a way to cure all the zombies rather than kill them. What bullshit."
Full article: http://www.zombiesornot.com/article/how_iconic_movie_characters_would_deal_with_a_zombie_attack/