I've told my sister for many years how bad vaccines are for herself and her cat. She still got her yearly flu shots and vaccinated her cat anyway. That all changed when her cat got cancer at a vaccine injection site. Her vet paid for the surgery, and admitted the vaccine was not necessary (just a money maker given during a so called "Wellness Visit").

Surprisingly, my sister still got her yearly flu shot! When the Covid Bioweapon shots came out, it took me months of explaining to her what these shots, and all vaccines are about. She finally got it, and will never take another jab.