"to get enough people vaccinated that we no longer have to worry about passing the disease on." Where did you get that idea? I was told the vaccine is non-ster

"to get enough people vaccinated that we no longer have to worry about passing the disease on." Where did you get that idea? I was told the vaccine is non-sterilizing, so vaccinated people can pass it on. The vaccines are touted to reduce symptoms and hospital stays, not stop the spread. The virus is in the cat population, so cats will pass it on until approximately forever.