Use to work automotive repair and maintenance for 10 years.
I have psoriasis(itches like crazy and not contagious) . yes i would scratch and flakes would fall. Assistant manager told me to get a doctors note with diagnosis and treatment within 30 days or i would be fired.
I asked for it in writing. Never got back to me with it.
He got fired for theft.
I got fired for insubordination which bit them in the ass in the way of another class action lawsuit and unemployment