M.B.
Anyone considering any vaccinations should watch this video:
http://video.google.com/videoplay?docid=-6351515212287981735
If the link is chopped, go to google videos and search for the title "Are Vaccines safe?"
It is long, but provides the most objective analysis of vaccines that I've ever heard. The most compelling thing is that many of the diseases for which vaccines were first offered were actually already on a decline when they started the vaccinations. And consider that smallpox was eradicated with less than 20% of the population having been vaccinated.
You can also get an exemption form from the state via this online form:
http://webds.dshs.state.tx.us/immco/affidavit.shtm
Or google "texas state immunization exemption" if that link gets chopped.