"This is a solution in the same way that wearing a helmet to prevent injuries while you smash yourself with a bat is a solution." Brilliant, my lady. And yes, these fucks are the reason I not only wash my hands constantly, but carry hand sanitizer and never touch a shopping cart or basket without using those wipes they have at the store entrance now. And use the sanitizer once I get in my car, and wash my hands as soon as I get home.  Don't even ask about the rare emergency when I am forced to use a public restroom.