I believe if they had a vaccine for a disease that killed almost all people who got it , there would still be antivaxers ready to die

I don't understand antivaxers , I was part of the last generation, who had to get a small pox vaccination, I did my part and that disease no longer exhists. I got my polio vaccination , got measles vaccination, got mumps vaccination, All these diseases are rare now. No more iron lungs breathing for people with Polio. If it was in the hands of these antivaccination nuts. Small pox would still be killing or permanently scaring people. Polio would still kill 100,000 people a year ,Mumps still making millions sick. Covid has killed 600,000 people wake up amd stop it before it kill 600,000 more. It will if people don't get vaccinated and it will be people who aren't old because most old people got the vaccination. It will kill younger and younger people as the Virus changes and adapts. Viruses are living things that will do anything to keep living , they will mutate to do that, It's survival of the fittest on a microscopic scale.The stonger the virus cell the more that variety will propagate and spread. It will cause more death.