To Yuki Busch: Yuki, while cats can spread the virus on their coat, feet etc., just like we do on our clothes - a so-called mechanical vector, there is no evidence that they can can be infected by it. This virus appears to be fairly specific for mustelids. We think that it can also infect mink, but that their infection may not result in clinical signs. I don't think you have to worry about anyone who has pets other than ferrets. Bruce Williams, DVM, DACVP Dept. of Vet Path, AFIP [log in to unmask] OR Chief Pathologist, AccuPath [log in to unmask] [Posted in FML issue 1277]