People with special needs: The following advice is for all different disabilities. Greet the customer in a normal voice. Refrain from "baby" talking to them. Give them guidance to their table. Smile politely. Speak clearly. Give pictures, or read the menu to them to help them understand if necessary. Seat them near appropriate facilities. e.g bathroom.
You must not come to work when sick. You must inform your manager, and stay home until clear from your G.P. If you get sick while at work, you must inform your manager immediately, and go home. Any food that you may have touched must be thrown away in case of contamination.
Wash hands thoroughly with hot soapy water. Hands must be washed for at least 20 seconds. You must clean under the nails. Dry hands properly, using towel or air dryer to avoid transferring bacteria. You must wash your hands after touching your hair, touching rubbish, touching meats (cross-contamination), before work, after using the bathroom, after touching money...etc.