Except in a small number of people, the vaccine is ineffective, so I might vaccinate my kids, but it might not work. If suddenly there is a lot of people choosing to exercise their right not to take the vaccine, and my kid gets sick, despite my doing everything I can to protect them, then we have a problem, no? Don't I, as you said before, have a right to be protected? Or, was it more that I have the right to protect, in which case rather than having the government force people to have their shots, I should, what, go out and force them myself? Or harass and do whatever it takes to keep them away from my kids? How would I even know who has and hasn't had their shots? Maybe a national registry of people who do not take their shots?
"Your rights to do what you wish with yourself and your property end where my rights to do or not to do the same with my life or property begins." So, per above, your right not to be vaccinated ends so long as there is a chance that doing so could take from me my right to protect my family. Until there is another alternative actively in play, mandatory vaccination is the only thing that ensures that my right to protect my family is respected.
Am I understanding your stance properly?
PS: Enjoying the chat, trying hard not to turn this into a shouting match, so I'm putting this in here...everything devolves so quickly, and I'm interested in hearing how a Libertarian resolves this. If you don't want to, that's cool...just too many brawls already, let's not have one.