Hi I have kitties in my mobile home. I am suffering from 3 infections right now, and yes I am on meds for all of them. I just recently read that dogs cannot get sick from humans but cats can. That makes me worried, because of all that's wrong with me now. I know I am a very sick kitty myself. I don't know what to do one of my big ones has been sneezing a lot. And just now sneezed on two other cats in the house. Should I begin to worry?