Is there any "diseases" that are contagious from Cats to humans?? I've never heard of any, but someone told me that I should not have cats or kittens w/ my small children because my kids can get sick. I think this is just a myth, but I was just wondering if there is anything, or maybe I should be more specific and say is there anything that would be SERIOUS??? As much as I love my cat and her kittens, I would never want to put my kids in danger. Thanks.