Please don't house the two together at any point. The new one probably has a respiratory infection and ideally should be taken to the vet. RI's can be deadly and could be passed to your baby if it is contagious. You can find a vet through www.arav.org or www.herpvetconnection.com in your area or a reasonable distance. There are definitely some herp vets available in Ohio. In the meantime, bump the temps up to mid to high 90's on the warm side and keep the two snakies separated and always handle the baby and its dishes and supplies first and wash well after handling the big one. Good luck!