Re:Smoking around the world
by dragonwriter on Friday August 10, 2018 @04:25AM
(#17731580)
So, overall, a tiny minority; sure, it's a somewhat less tiny minority in some counties (and a significant one in a few) but those are mostly very low population counties, too.
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State-wide that's true. But herd immunity is a local issue. So if your kid is going to a school where more than 10% of the other kids are unvaccinated then they won't benefit from herd immunity, despite the fact that the number of those unvaccinated kids is a tiny minority of all California kids.