Wings of fire!!

Intro This is not wof.. Its a headcannon of an infectious disease that all dragons can get, it starts with rotten fruit spreading apore of this disease. You will not get it by bite, scratch or claw. They are hyperaggressive beasts with high attention span but cannot fly. Their wings are useless and the spores eat at the skin, so after a long time they will slowly decompose, therefore the disease reproduces off of the dying dragon. May get gorey. (Organs, brains, blood, ect.)