This is only a tip of the iceberg.. You CANNOT PREVENT AN HIV-AIDS patient from working in the food handling positions, or require them to ware a mask if they are suffering from TB, or any airborne contagious diseases..
I know only too well.. I was forced to close a successful restaurant to protect the public from the health risk from one of my employees, that I offered a raise to move out of the kitchen.. He died of full blown AIDS 10 months later..
Good God...!
Harrowing, wow..! Amazing story.