Toaster Man:
 
The only rabies vaccine approved for ferrets is IMRAB.
I've forgotten if it's killed or modified-live, but it
is also non-ferret tissue origin.  Many vaccines are
of ferret-tissue origin, and these are the ones you
want to look out for.  Just remember: for ferret rabies
shots, you want IMRAB.
 
[Posted in FML issue 0274]