I am guessing only the Sentinelese and perhaps a few other isolated people in the Arctic or on remote ocean islands have not heard of Covid-19 right now?
And that evasive tribe of Alzheimers.
The septuagenarians and octogenarians cluelessly wandering through stores without wearing masks?
The 20s-30s who have heard of it (sort of) but think it’s a hoax?
I think everybody has HEARD of it; but there’s a ton of people who don’t know any thing about it, starting with our president and half our governors.
Heard of … what was that now?
And the Coma tribe as well 
I’d include isolated Amazonian tribes in that number.
On Sunday, I was restocking the booth I rent at an antique mall (they were allowed to stay open all this time because they sell food and wine) and overheard a little boy, probably 3 or 4 years old, say, “I hate the virus.” I stepped aside and told him, “Everybody hates the virus.”
I left as he and his parents were checking out, and I said, “This little boy is wise beyond his years.”
Unfortunately, the problem now is not in the physical accessibility of information, but in moral audibility 
