I'm not entirely sure that vaccines do that. I'm double vaccinated and caught it. People I live with haven't been vaccinated and never caught it. It just all seems weird. If people wanna get vaccinated great, if they don't then that's their right.Because if you have the vaccine you are 80% less likley to pass covid on, and much less likley to get ill and take up a hospital bed that could be used by someone with another illness such as cancer. Thats why. It is immensely selfish.