Jantimot et al - how do you explain the fact that all these infectious diseased have been eliminated from Western society, and in some cases, from the planet entriely? Surely widespread vaccination is the only logical explanation.
P.S. I do have an issue with the mercury used as a preservative (thiomersal) in many vaccines. As far as I am aware the FDA in the US is actively trying to reduce or remove it in vaccines as soon as possible. I believe here in Australia it has been removed from most childhood vaccines.