Hello, My step daughter has a rash that looks like ringworm. Her mom thinks she got it from my chickens. I have a 4 bird backyard flock that has lots of space and seems very healthy. They are tame and we hang with them a lot, and always are diligent about hand washing. Any advise about a - how t tell if they have that fungus, and b - if they do how to rid them of it, or c - how to prevent us getting it from them would be much appreciated!