Hi Shirley
Since you responded to my question, I'll respond to yours!
Yes, it symptoms you describe are what ferrets do when they have the flu.
As long as they are eating and drinking, they should be fine in a few
days. But why they would get the flu when you only got the shot, I haven't
a clue.
Linda Iroff
Oberlin OH
[Posted in FML issue 3459]