You order a sandwich the food handler prepares your sandwich in front of you.   Which scenario makes you feel better about what you are about to consume ?

1. Worker puts single use gloves on, then prepares your sandwich using gloved hands to touch bread and tongs to select meat and toppings.
2. Worker washes hands, selects your bread, meat and toppings using hands.
3. Worker selects your bread with hands then uses same tongs to select meat and toppings.