[DanielBMarkham]

Here's an article written before the current debate

http://www.medscape.com/viewarticle/540199

...After all the consequences are accounted for, very few services of any kind save more money than the cost incurred. Childhood vaccines are among the rare examples that actually are cost-saving...

Of course, there's more to universal health care than just saving money. Once you politicize it, it's more about doing and saying things to keep those votes coming in.