I read an article a bit ago that talked about mercury in the body. There are ethyl and methyl mercury (I forget which is which). One is in fish and the other is in thimerosal which is in vaccines. The "experts" claim the form in fish is dangerous and stays in your blood, but the form in thimerosal is "safe" and leaves you blood. One person decided to find out where the "safe" mercury goes when it leaves your blood. He tested the sweat, pee, poop, and hair of people who had been vaccinated with a thimerosal vaccine. There was none, so where was the mercury going when it left the blood. During the study, one person died of natural causes, so they were able to do an autopsy. They found all of the mercury in the brain. That says to me that the kind of mercury in vaccines is the most dangerous form of mercury because mercury is a known neurotoxin.
I wish I remembered exactly where I read the information, but I can't remember.