This is a very controversial issue anymore. You really need to read up on all of the pros and cons of vaccinations and follow your heart. And vaccinations definantly do have pros and cons. First, there is no proof that vaccinations may contribute to autism. But there is also no evidence that vaccines DON'T contribute to autism. there very well may be other factors. I also definantly do not agree with some of the others here who feel only "selfish" parents would refuse to vaccinate. If anything I feel those are the parents who may care even more, because they're so concerned that they're actually doing their own homework, researching, and coming to a conclusion on what they feel is best for their own child. And as for the person who gave remarks about longer lifespan, it isn't even scientifically due to vaccinations. There are charts you can look up that show a total decline in almost all fatal diseases/epidemics before vaccinations were even mandatory. Lifespan has increased due to many factors including the ease of getting to a doctor, all of the healthy food and information so easily available to us now, and cleanliness. And remember, just because you vaccinate your child doesn't mean he's 100% guaranteed free of those illnesses. Actually up to 40% of children who do get immunized are still easily capable of catching those same diseases. It all depends on each persons body, and how the immunization works within them. And most vaccinations only last for 5-10 yrs, so it's not a lifetime immunity as it would be,if you were to say, get the chicken pox.So if healthy children were to get the chicken pox, they would be fine except for some uncomfortable symptoms. But then they'd be immune for the rest of their lives. And we all know that the chickenpox can do more harm and can even be fatal if you were to get it later in life, which is possible if you were to recieve the vaccination. There's also many kids who got very ill, hospitalized, and even died within days of the vaccinations.If they were totally safe,Vaccine Adverse Event Report System (VAERS)would not exist. Not all of it has to do with autism. So not to sound so negative on the issue, but I had to put it out there so people are aware. There is a very good place for certain vaccinations, but you should do your research, pick and choose. Some vaccinations even my doctor admitted were unneccessary. I myself have chosen some and rejected quite a few others. And there are waivers, by law, that you could sign, on religious beliefs or have your doctor sign so you're child can still attend public school.Some states even have it just on personal belief. If an "epidemic" were to arise in the school systems they would just call you, and have you keep your child home for a few days until things clear. And last of all, I do fully believe that whether you are or aren't going to immunize, you should be eating a very clean diet of many fresh fruits, vegetables, nuts, seed, legumes, and small amounts of fish and meat, and lay off processed sugar and junk foods.There's a way to make anything and everything a healthier option. Local and organic, if at all possible,is best. After all, diet and lifestyle does play a huge role in health and disease. And whether we vaccinate or not, we should feed our children the best possible foods, so they can get the vitamins,minerals, and nutrients needed to build there immune system and immune response if they were to catch something. Hope this helped.