At first I was going to purge bloodsuckers, but after this thread I guess I'd make some Hellsing squad or something and assign them custom nicknames like Vlad, Edvard or Rayne unless they kill citizens (if they do) too often for natural population growth to balance. They probably will be more resilient to those FB syndromes as well.
Also, this thread definitely needs a poll for/against vamps, maybe it's time for Toady to rename dwarf fortress into dark overlord citadel.
I thought I read in the child care thread that a child drank puke while in his isolation chamber because it was covering the floor grate to the only water source. So danger room your vampire with actual spikes once or twice, assign him to a burrow over a nearby grate as he bleeds and then designate that as a water source or just destroy all other water sources. It's not all that dwarfy though because in order to get them to drink water you have to get rid of all the booze. Then again, with personal alcohol stockpiles and micromanagement it might be possible to keep SOME booze and only infect who you want.
Disclaimer:
This is all under the assumption that the dwarven child actually did drink sheep vomit and wasn't just complaining to get attention
This is genius! The first thing I'm trying when new version comes.