My 4 month old kitten recently had a really terrible URI that needed a pretty strong dosense of antibiotics to kick. However, in the past week he has lost all the fur on his nose! Now the dry skin has turned scaley and flakey. A little worried it was ring worm but I put Lamisil on it for 2 days and it’s only gotten worse. I stopped antibiotics and the lamisil. What could it be? I thought mites but his ears are clean and the other kitten has no sign of fur loss. Can my other kitten or myself catch it?? I plan on taking him to the vet this week but am still worried about it being contagious until then.