unfortuneatly petsmart has a system that we cannot control. a new shipment of reptiles is on its way.. should show up tomorrow. we will quarantine them from the everything else in the new arrival room. however, if what you said is true and it comes from an infected reptile then it had to start somewhere. the most probable(sp?) place it came from is our own breeder. we do not allow contact with customers' reptiles. the first to fall sick was the small russian tortoise. who had just shown up.. i believe the day before. I will have to check our shipments. but every one of our reptiles comes from the same place. The kingsnake and corn snake have been in store for months. the kingsnake for at least 5 months