One thing that remains hilarious about anti-vaxxers is the obsession with ingredients followed by a complete lack of interest in the dose of any given ingredient. The most obvious has been the insanity over thimerosal, which is a mercury product found in some vaccines. Yes, mercury is a poison substance; but, as I've said before, you get more mercury exposure from a tuna sandwich than from your vaccines.
The funny problem here is that some manufactures get punished for being too honest. A few years ago, a straight-edged teen to end all straight-edged teens made international news over a store selling him alcohol. The beverage was a lemonade which was labelled as containing something like 0.2% ABV. Fermentation is a natural process that's hard to stop. There's alcohol in orange juice and Sprite too, it's just that it's so small an amount that nobody cares. Most bottled water tested positive for arsenic. That doesn't make bottled water dangerous do long as there isn't much in there.
Usually, vaccine manufactures tell us everything that's in there and people who don't know how to think flip their lids about it.
Vaccinations don't cause autism. Stop it.