vaccines...more than 12.7 Billion doses given worldwide...do just that...thank heaven for modern medical technology and learning.
If you make rational decisions in your life, then you have to know that getting vaccinated is the right choice.
Note that while it would be great if we could eliminate COVID with one shot, that's not the way Mother Nature created this particular disease...the same knowledge that the medical community used to eliminate Smallpox and to a large extent Polio and Measles has been used against COVID...it's just different...mutates too readily (like Influenza) and frustrates us when it comes to transmission...but again, thank heaven for our ability to protect against severe illness and death.
If you can't grasp these simple truths, I don't know what else to tell you.