Advice for everyone is to use common sense and to not trust the government this isn’t as contagious as they say…
All these people were being very careful and a microscopic amount from someone’s sneeze on a surface that you touch or accidentally breath in when you are in line waiting to check out or whatever (have someone sneeze on you is plenty enough…)
Also, if that’s really how they washed the surface, that seems like it would just get stepped on by people not in the know or flow into some bay/lake and get into contact with more people.
When you see these guys in Africa, they build like a moat filled with cleaners and they soak their boots/feet in it for long periods so walking around it looks like a definite way to catch/transmit it.
Guess we’ll find out in a week or 2 if anyone else catches this.