This has no reason to be here.

The people who read this wiki are not reading it to read about a muggle disease. —The preceding unsigned comment was added by Lestranger (talkcontribs).

Acording to our general policy, this wiki's purpose is to host all available facts about the Harry Potter series. This article's subject is mentioned in canon, and therefore, deserves its own article. --  Seth Cooper  owl post! 12:17, September 9, 2011 (UTC)