I do wonder if all the people that are whining about unvaccinated kids being so dangerous to the rest of us have gone and gotten *all* of their vaccines updated. Vaccines for bacterial infections just do not last long; just long enough to get babies to an age where there immune systems should be strong enough to fight off most diseases. And when I say fight off, I mean not die from.
Probably every one of the people that have made disparaging comments about those who choose not to vaccinate or space out vaccinations to something different than the CDC chart are all susceptible to pertusis at this moment.