Originally posted by oxmixmudd
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That is simply not true CP.
Herd immunity is when ratio of the spread from person to person is less than 1, not when spread is impossible. If each infected person can't spread the virus to at least one other person, the virus dies away because it runs out of hosts.
I am not saying it is impossible for someone who has been immunized to spread it. I am saying they would have to BE infected (i.e. the vaccine didn't work, perhaps because they have a weak immune response) before they could spread it.
That is really good news about the kids (keeping in mind 100% means relative to the study size, if the study is 1000 people, that means the\at the probability is it is 99% effective or better. larger studies could tease out some small chink in the armour - though at that level it doesn't matter much )
But if we have to live our lives wearing masks and avoiding people just because there is a very small chance that we maybe might possibly be infected and not know it and they might catch it even though they are immunized, then we will be doing that forever.
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