Maria, thank you for pointing that out, I will do some more digging around to see if there is any more information. I've found your posts, informative and non knee-jerk judgemental, very helpful as we process this informaiton. With a newly diagnosed husband, an older teen son for who we need to make this decision asap and a younger son who had a huge reaction/injury to MMR (epilepsy), it's very helpful to have a reasonable voice in this discussion as we weight all viewpoints, thank you, Ana