Component 1: hand washing and disinfection
• Avoid touching face, mouth, nose and eyes when hands are not washed or when wearing gloves.
• Wash hands often with warm soapy water for at least 20 seconds. If this is not possible, use a 60 to 70% hydroalcoholic solution.
• Wash hands before putting on gloves and after taking them off.
• Wash hands before preparing, handling, serving or eating food in the dining room. Do not consume food in potentially contaminated workplaces.
Here are good hand washing and sanitizing techniques [9].