Unproven theories *snort* can you say, "herd immunity", "effectiveness". Why is it, the only time I see your user name is always in singing the unproven benefits and safety of vaccination? And the debate has never been only about the MMR, that's just the one that has been picked up by popular media because of Wakefield (whom, shock and horror, doesn't even factor into many non-vaxers decision making). This however, is an area you always seem to get caught up on from previous experience. Also, I'm looking for where it says anything about "combination of vaccines" other than in your posts. Again, from previous experience, there seems to be a big gulf between what someone actually writes and how you interpret it.