Fervac-D has only been USDA registered for a few years.  I'm curious to know
what vets used before that and whether or not there were any reactions.
I've used the same vaccine for 6 years, a 6 way Solvay product - Galaxy
D2PPVL (not sure on the initials).  This is what one of our vets used before
they switched to Fromm-D.  When Fromm-D went off the market one particular
vet switched to Fervac-D.  I no longer take ferrets to that vet for
vaccinations.
 
Hugs to all.  tle
[Posted in FML issue 1535]