Steve
Mostly Harmless
You don't need 100% vaccinated (or otherwise immune) in order to achieve herd immunity. But, really, why are you worried? You're arguing both sides against the middle. On one hand, you're very laissez faire about the virus in general and accusing folks of overreacting to the danger. And now you're arguing against the vaccine because you might get the virus? LOL. You're all over the place, jobo. I recommend you do more reading. I and others have provided links to a lot of information. I think it would really help you understand the situation if you took a little time to check out those links.the other problem is two out of the three vacines are live vacines, now live vactines are ok as lobg as you dont have a compremised immune syatem, in which case its more or less guaranteeing you get the disease, there were thousands and thoysabds of people vacibated agaibst polio, that went to to be crippledby the,disease, that they wouldnt otherwise have contracted
now its may seem obvious to state that the people most at risk from covid are those with comprmised immune system who are the very ones who shouldnt be given a live vacine
im not sure this factor will feature heavily, in which vacine is choosen and who gets it