Has anybody ever heard of this fungus? I got Simba's results back yesterday after a month at the lab, and the diagnosis was Aspergillus Fungus. My vet switched the anti-fungal he was on from Intraconazole to Ketoconazole. He was on the Intraconazole for a month and now has to take the Ketoconazole twice a day for a month. From the research I've done on this fungus, it doesn't sound good. I'm concerned if it can spread to other internal organs. Simba's is in his ear close to the canal. He is in good spirits and seems to be back to his old self. I really thought the Intrazonozole must have been working since I had seen such a change in him, but my vet said he needs to switch to the Ketoconzole for this particular fungus. Sigh.... frustrating