Maybe restaurants should add this to their menus to clarify the situation. They could put something like this just before the appetizers "The establishment strictly adheres to federal state and local sanitary food handling codes. Please enjoy." Then on the back page of the menu the disclaimer. WARNING: THIS MENU MAYBE SMEARED WITH OIL HARBORING BATERIA,FECAL MATTER AND ALL KINDS OR NASTY GERMS. WASH YOUR HANDS NOW OR RISK SERIOUS INFECTION. BUT DON'T TOUCH THE DOOR KNOBS, FAUCET HANDLE, CHAIR OR TABLE ON YOUR WAY BACK. HAVE A NICE MEAL :)