> not everywhere?

Are you absolutely certain that there is not an unexplained uptick in brain damaged newborns/children in the USA?

And that its cause is not some thing(s) that "almost every" one of them is subjected to repeatedly?

And that it is not just a case of better/more/over diagnosis?

IDK about by you, but there are literal nurseries/schools for the brain-damaged kids popping up on Main Street. That's how many there seem to be.

So yeah, maybe they're not in that study. But that means they don't exist?

I don't think that's comparable to what happened in Brazil at that time.