If the signs are for RI then take to a vet in a couple weeks. Make sure you are changing the water daily with new or disinfectant bowl9easy way to re-infected them selves) . Best for them to be on newspaper or and substance that can be change every couple days or so. Other than that just watch and make sure you use good practices when handling them and your other collection. Always go in that room last and possibly use that room last .. also, with a change of clothes.