Did you know choosing which supernaturals you don't want in "options" doesn't get rid of them all?
To get rid of ALL the ones you don't want, use testingcheatsenabled true. Shift click on your mailbox. You will get an option there to remove supernaturals. When you click on that option you get a list of supernaturals to choose from for removal. No sneaky vamps creeping up on you because they were already in the game. No need to throw a curing elixir at them, (which works beautifully!) Thought all those who dislike any particular kind of supernatural would like to know.