Delta variant necessitates a higher level of herd immunity because it's so much more transmissible.
> Everyone has to be vaccinated and we must all prove it to exist in society ( even people who had covid )? So, it isn't about herd immunity anymore? It isn't about stopping covid, but getting everyone the vaccine and forcing them to carry identification everywhere?
No, it's very obviously about stopping covid. Don't be obtuse.
Delta appears to have about a 2x R_o over the original Covid strain. So, yes, that requires a much higher herd immunity to get transmission rates below 1.0
> Everyone has to be vaccinated and we must all prove it to exist in society ( even people who had covid )? So, it isn't about herd immunity anymore? It isn't about stopping covid, but getting everyone the vaccine and forcing them to carry identification everywhere?
No, it's very obviously about stopping covid. Don't be obtuse.