When I lived there I took sanitizing towlettes with me just in case I got a cut somewhere. If you ever saw the bathrooms in the Port Authority bus station you’d understand completely...
“... I took sanitizing towlettes with me...”
I do as well. I always wiped down the shopping cart before putting the kids in it when they were small. After my oldest got Coxsacky Virus from one when he was about a year old... I never trusted them again.