Dear Helga & FML, I'm sending this response to you regarding ADV and also to the list, so everyone can get this information if they want it. Check out the following website. It is a link on Ferret Wise's website. It gives a lot of information on this disease. It states that there is only one test available and it is performed by United Vaccine. I hope this information is helpful. www.dartmouth.edu/~crassi/adv.html <http://www.dartmouth.edu/~crassi/adv.html> Harlee, Cosmo & Hailee :O) [Posted in FML issue 3015]