There is a certain lie that floats about anti-vaccine groups. Before I go on, let me be clear about my use of that word: "lie". Because of certain, um,
frivolous proclivities among some of the folks who perpetuate this lie, I feel it behooves me to define just what I mean. In this post, I am going to use the term "lie" with it's definition of "a falsehood". It should not be construed, unless I explicitly state otherwise, that I am implying an intention to deceive on the part of the person uttering this lie. Suffice to say that, whether through deliberate action or mere misunderstanding, many among the anti-vaccine movement persist in forwarding this lie, this falsehood, as if it were truth.
Now what lie am I going on about? This: "the Supreme Court of the United States has completely shielded vaccine manufacturers from product liability". You've no doubt heard some version of this before, often in the form "parents can't sue vaccine manufacturers". As it is frequently stated by those opposed to vaccinations, this simply is not true. Some parents just repeat this because they read it somewhere and believed it. They haven't actually read the relevant documents to find out for themselves what's really going on. I don't blame them for that. It's sloppy thinking and intellectually lazy, but I'm not going to harp on it. I'd just recommend that they (temporarily) put aside their blinders, read the actual source documents and think for themselves. Don't even take my word for it.
Then there are those who ought to know better, and, I suspect, probably do. Whether they just really do not understand or are knowingly misrepresenting facts, there are those who hold themselves out as fierce advocates of informed consent who, if they were truly devoted to that, would actually present truth, rather than falsehood. People like Barbara Loe Fisher.