Sometimes it pays to be specific. When I brought my animals from Louisiana to NY, my vet signed a
health certificate that would insure that it would be no problem for me to cross state lines with them. The basic point was that the animals did not have any contagious diseases and required no vaccinations. If they would have been cats, I probably wouldn't have done it, but Southern state troupers might take a little convincing that 'giant rats' posed no health risk. That being said, Maureen is by no means the picture of a healthy chinchilla. She has epilepsy and a heart murmor. However, the vet knew that he wasn't signing the certificate so that I could sell her. I just wanted to not get bogged down in red tape if someone caused a fuss.
I guess the point is if you are in doubt, call the vet who signed the certificate. Ask him what tests he did and what he means by 'healthy.'
Patti