I try not to judge other parents. If you want your whole family to sleep together in one giant bed, it is none of my concern. If you feel like breastfeeding your kid until he’s in junior high school, go for it. If you don’t want to or can’t breastfeed, hey, formula is good too. To binky or not to binky? Maybe that is the question in your house, but I am positive you will make the right decision. Either way, I could really care less. Most of your parenting choices don’t affect me or my children. Having a loaded weapon in your house does. It has the potential to do serious harm to, and possibly kill, my child. The same is true when you decide not to immunize your children against preventable infectious diseases.

My kids are five and two. They have gone through most of their early childhood vaccinations. With all the coverage in the news lately about the return of the measles and the mumps (seriously, mumps is a thing again?), I called the pediatrician to confirm that their immunizations were up to date. I found out that I had somehow missed my two year old’s second MMR vaccination. Just in case you don’t know, those two “Ms” stand for measles and mumps! Crud… I was an accidental anti-vaxxer! It was an oversight that I quickly remedied. That was a close one! What if my little dude had come in contact with one of the unvaccinated!? Chances are, nothing. But maybe, something. And if it was something, that thing could have been catastrophic.

I’ve been wondering lately if I have any friends who are anti-vaxxers. Some of the dads in my playdate group are kind of out there: musicians, actors, and such. One is a big conspiracy theory guy. Another is active in the Occupy movement. Who knows what kind of wacky stuff they’re up to? Maybe they hopped aboard the trendy not-getting-your-kids-immunized train. I brought it up with a couple of them. Luckily, no true nut jobs. (Well, about this issue anyway. They’re an odd bunch, but in the best ways.)

There is one dad who is not fully on board with vaccines, deeming some of them unnecessary. He felt that the reason a lot of vaccines are required by schools is because the state has a financial interest in…I don’t know…their sale and distribution or something. It was the conspiracy guy, and I had kind of a hard time following his logic. He also does not agree with the recommended vaccination schedule, asserting that getting too many at a time weakens a child’s immune system. (A reasonable-sounding concern some might think, though there is absolutely no evidence supporting it.) But, even if somewhat grudgingly, he vaccinates his daughter. Whew! We can still hang out; our children can still be friends.

I’m sort of joking…but the truth is, I’m not sure what I would do if I found out that one of my playgroup buddies was an anti-vaxxer. I really like those dudes! And most of the kids have known each other so long, they view each other as second cousins.

At this point — especially since I rectified my earlier negligence — my children are out of the danger zone. Not all vaccines are 100% effective, but I feel relatively safe. Yet, I remain rankled by the anti-vaxxers. There is still a chance that my children could be a part of the unlucky few who are vaccine resistant. Though the risk to my children is small, there are other children who are too young for certain vaccines. Anti-vaxxers are unnecessarily putting those kids in harm’s way (not to mention the potential danger to their own offspring). They are, in fact, banking on others getting vaccinated to protect their own children from the spread of disease. It just seems so selfish. Of course, they believe that they are doing what is best for their kids and are likely discounting the exposure of other children.

I understand that injecting something into your child that you do not fully comprehend is scary. Most parents are not scientists or doctors. I’m certainly not. I also understand that nothing I say is going to convince anti-vaxxers that vaccinations are safe; their minds are already made up. Other people, who are much smarter than I am, have made a pretty compelling case for the efficacy of immunizations. Yet the anti-vaxxer movement seems to be on the rise. If you are on the fence, I ask only that you don’t just do your “research” on anti-vaxxer websites. That is not really research; it’s confirmation.

Not vaccinating your children is that odd family decision that has potential real life consequences outside your home. It should come with a certain set of responsibilities. If you have a gun in your house, you are expected to safely secure it. If you have decided not to immunize your children, it is incumbent on you to make sure other children are not exposed to an unnecessary threat of infectious disease. It may seem harsh to equate an innocent child with a loaded weapon, but if that child comes into contact with a virus he is not immunized against, the metaphor is apt. Most of the time, because of herd immunization, unvaccinated children are not exposed to these diseases. They are, therefore, harmless: unloaded and secured. As we have seen with recent outbreaks, however, the safety of the herd does not hold up when too many people opt out.

If you are worried about anti-vaxxers in your playgroup, you need to find out for yourself and not wait for other parents to bring it up. It is not a topic you should debate (trust me, you will not persuade your anti-vaxxer friend to immunize her child), but it is important to have the information. If there are unimmunized children in the group, consult your pediatrician about what increased risks there may be to your child. Then, you can make an informed decision about what is best for you and your family.

Lesser blogs at Amateur Idiot/Professional Dad. You can follow him on Facebook and on Twitter (@amateuridiot).

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