I don't mean this in a mean way. However, I don't think you understand the science here at even an elementary level. It is this sort of attitude that only serves to bolster the position of those essentially against science. It's not about encountering a "mild dose."
"Here’s the simple answer: Vaccines are not 100% effective. Nothing in medicine is. They may be 99% effective, 95% effective, 90% effective, or even less. By medical standards, any intervention that’s over 90% effective is a pretty darned good intervention, and most vaccines are at least pretty darned good, especially given how rare serious reactions are. But they are not 100% effective, and it is almost as foolish for parents who vaccinate their children to believe that vaccines will be 100% effective in protecting their children as it is for antivaccinationists to believe that vaccines do more harm than good. At the very least, it’s naive. Also, there are children who for health reasons cannot be vaccinated and who thus rely on herd immunity. The larger the population of unvaccinated children, the weaker the herd immunity, and if the percentage of vaccinated children falls below a certain point herd immunity basically collapses."
The science here is so clear. A key point is that children that, in rare cases, cannot be vaccinated for other health reasons can not longer rely on herd immunity because such as what you are advocating for have taken up the madness pitchforks along with Jenny McCarthy to destroy herd immunity.
Here is a link to a simple explanation.
http://scienceblogs.com/insolence/2008/08/27/mixing-unvaccin...
From the linke:
"Here’s the simple answer: Vaccines are not 100% effective. Nothing in medicine is. They may be 99% effective, 95% effective, 90% effective, or even less. By medical standards, any intervention that’s over 90% effective is a pretty darned good intervention, and most vaccines are at least pretty darned good, especially given how rare serious reactions are. But they are not 100% effective, and it is almost as foolish for parents who vaccinate their children to believe that vaccines will be 100% effective in protecting their children as it is for antivaccinationists to believe that vaccines do more harm than good. At the very least, it’s naive. Also, there are children who for health reasons cannot be vaccinated and who thus rely on herd immunity. The larger the population of unvaccinated children, the weaker the herd immunity, and if the percentage of vaccinated children falls below a certain point herd immunity basically collapses."
The science here is so clear. A key point is that children that, in rare cases, cannot be vaccinated for other health reasons can not longer rely on herd immunity because such as what you are advocating for have taken up the madness pitchforks along with Jenny McCarthy to destroy herd immunity.