And infants too young to receive the vaccines or people with allergies to the vaccines that cannot be vaccinated.
If you are too young to receive the vaccine, you should be in quarantine until you're able to get the vaccine.
I don't understand the flippant nature with which we treat unvaccinated children under the age of fifteen months. I regularly see infants and I'm terrified at the infections diseases they could be carrying...and the free pass given to them by those who are supposedly concerned about controlling infectious diseases.
There are really no excuses. If you aren't prepared to endure a fifteen month quarantine after having a child, then you aren't responsible enough to have children.