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Antivaccine nonsense Complementary and alternative medicine Medicine Quackery

“Pox packages,” child abuse, and the violation of federal law

Fridays are usually a bad time for blogging for me, but it’s a choice, not due to any circumstances. Usually, on Friday nights, I consciously make an effort to stay away from the computer and the blog. Frequently, I’m tired, and not infrequently I’ll crash on the couch, only to wake up after midnight and […]

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Cancer Complementary and alternative medicine Computers and social media Medicine Quackery

“Just one more thing”

I’ve written quite a bit about Steve Jobs’ battle with pancreatic cancer over the years and, more recently, in the wake of his death nearly four weeks ago. The reason, of course, is that the course of his cancer was of intense interest after it became public knowledge that he had cancer. In particular, what […]

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Antivaccine nonsense Autism Medicine

Mark Blaxill and Dan Olmsted: Merrily confusing correlation with causation for polio (conclusion)

I concluded last week with the dismantling one of the more bizarre stories I’ve seen spun by the merry band of anti-vaccine propagandists over at Age of Autism. As you might recall, Mark “Not a Doctor, Not a Scientist” Blaxill had teamed with Dan “Where are the Autistic Amish?” Olmsted (or, as I call them, […]

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Antivaccine nonsense Medicine Quackery

Mark Blaxill and Dan Olmsted: Merrily confusing correlation with causation for polio

I’ve been following the anti-vaccine movement for nearly a decade now, first as a regular on the Usenet newsgroup misc.health.alternative and then, beginning almost seven years ago, blogging away. Along the way, somehow I stumbled into the role of countering the pseudoscience, misinformation, and nonsense promoted by the anti-vaccine movement. It’s dangerous misinformation, too. For […]

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Clinical trials Complementary and alternative medicine Homeopathy Medicine Quackery

Homeopathy and “plausibility bias” versus science

One of the things that distinguishes evidence-based medicine (EBM) and science-based medicine (SBM) is how the latter takes into account prior probability that a therapy is likely to work when considering clinical trials. My favorite example to demonstrate this difference, because it’s so stark and obvious, is homeopathy. Homeopathy, as regular readers of this blog […]