even at the same level of efficiency - which i don't see really, yet lets allow it for the sake of argument - i hope you do understand that the major difference

even at the same level of efficiency - which i don't see really, yet lets allow it for the sake of argument - i hope you do understand that the major difference here is that the covid infected vaccinated people do continue to spread the virus like unvaccinated. See my other comment for related links https://news.ycombinator.com/item?id=28152801 https://news.ycombinator.com/item?id=28152801 .