Fungal Infections More Condition_symptoms Help!are Fungal Infections Symptoms Of Illnesses For Persian Cats?

Help!are fungal infections symptoms of illnesses for persian cats? - fungal infections more condition_symptoms

I have 4 Persian, Himalayan, and they all have some fungi, especially in the ears. Himalayan has spread far worse than the head, and one day he died. These symptoms are yeast infections disease? If not, how can I fix this problem?