Not just North Americans

I'm puzzled as to why you keep saying the tourists are not wearing masks but my local friends tell me a very different story as I keep being told by many that, especially as you are away from Centro, very few locals are wearing masks. Maybe in your close area more folks are wearing masks but it sure is not the case as soon as you get away from near centro. My friends in Morelia are telling me it is the same issue there.

You'll have to take it up with my wife who is out and about much more than I am lately. I'm going by what she says and by what I see living on one of the most transited streets in the region. Sometimes I see most of them using facemasks, other times less than half.