Originally posted by mina'smomma
Can she contract these from one that does have it?
Yes to your quesiton of "can she contract".

RB Butterscotch had it. Skinny and Thumper were exposed but have tested negative (Skinny 2 times tested) Thumper (2 times tested) are fine. With their history of regular vaccinations our vet is very comfortable they will be ok. So comfortable, we had their blessings to adopted Eleanor.

It has been my experience, it depends on individual circumstances of the animal that has the disease. I highly recommend discussing this with your vet.