Utterly Mad

So somehow a werelizard got into the fort without anyone noticing and bit a beekeeper. I figured that because the bite didn't break the skin and only caused a bruise it wouldn't cause an infection. I was very wrong. nobody else got bit when he turned, but I lost three dwarves and most of the fort was layed up for a week with injuries. once they spotted him, even the children joined in on the pummeling. my one military dwarf choked the beekeeper to death while the rest of the fort kicked the living shit out of him after he had changed back. Also undead siege while all that was going on cost me a fisher dwarf.