When bubba had it I contained it and none of the other pets or myself got it. His medicine was quite expensive. I do believe humans can get the otc version that is not so much though. whenever I took bubba in for a checkup the vet looked at my arms to make sure I didn't have any sign of it.

I was a mad woman about vacuuming and even bathed casey with the special shampoo to prevent her from getting it.