On this topic which is way beyond the limits of "science" which by any account in the world of vaccinations- is completely missing, i.e. MMR- vaccine mixing and combinations..
Because all people and metabolisms are unique (DNA). I can only speak from experience- my 1st child naturally homebirthed and otherwise sound and completely healthy 2 year old almost entered into a wasting type syndrome after a round of 'MMR.'
If they are so safe why is the vaccine industry one of a "select" few with immunity.. no not to disease.. but litigation?
They are absolutely not safe as we all know.....package inserts, scientific papers, ill and dead people, immunity from accountability, socialised compensation programs....but the money interests wants us to believe they are safer than they are, or force us to take them because of some vague an irrational notion of the "greater good." All of these arguments are based on flawed science, flawed reasoning, bias and tyranny.
The only reason we are having this discussion is the horrific, observable consequence....the huge amount of devastating visible damage. What is astonishing is that people have tolerated the completely unnecessary destruction of their children for so long.
Yes we have this problem due to 'science,' and it's institutions- the gatekeepers, money, it's handlers and high priests- being exalted in making 'science' the religion in our society.
I believe it's Japan who separates out the MMR and their rates of autism aren't any different. We've had the combined MMR for decades; if combination was the problem we'd have seen a spike in reactions in the 60s or 70s, whenever it was that it first came out (sorry, I'm bring lazy and not checking exact dates, lol).
I'm not trying to get into the overarching debate, I am an in the middle person in that I think the big important ones that have been around for decades have been proven safe with time but I don't think everyone needs all the vaccines, and some people flat can't have any because of autoimmune disorders and such, which is why herd immunity is important. But the combo-as-problem idea doesn't really have any merit.
Also, you can't prove a negative (you can't definitively prove the Judeo-Christian-Muslim God does not exist; you can't definitely prove vaccines have nothing to do with autism. You can only say "there is this mountain of evidence which suggests this is the answer," which is why scientific data is always couched in that kind of language ("the data suggests x").