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Antivaccine nonsense Autism Bad science Medicine Pseudoscience Quackery

Dr. David Brownstein versus the New York Times on vaccines

Dr. David Brownstein is a local “holistic medicine” doctor. Unhappy at a pro-vaccine New York Times editorial, he tried to refute it. It didn’t go well—for Dr. Brownstein. His self-own was epic.

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Antivaccine nonsense Autism Bad science Medicine Pseudoscience Quackery

Rappin’ Hillary Simpson, #crazymothers, and #DearDoctor: Antivaxers blaming doctors for vaccinating children. Again.

Hillary Simpson created the Facebook group #crazymothers to co-opt the perception that the science-based world has of her and her fellow antivax mothers. Now, she’s cooked up a hashtag and social media campaign called #DearDoctor to encourage mothers to harass their child’s former pediatricians by writing letters blaming them for vaccinating and supposedly causing their children’s autism. Oh, and she does freestyle rap, too. Badly. Oh, so badly.

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Antivaccine nonsense Autism Bad science Medicine Pseudoscience Quackery Skepticism/critical thinking

J. B. Handley fought the vaccine science, and the vaccine science won.

Our old friend anti antivaccine activist J. B. Handley invokes the “vaccines didn’t save us” gambit. It doesn’t go well for him. You could say that he fought vaccine science, but, as always, the vaccine science won.

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Antivaccine nonsense Autism Medicine Popular culture Science

Maternal Tdap vaccination during pregnancy is not associated with autism in the child

In this edition of antivaccine Whac-A-Mole, Orac discusses a large study that fails to find a link between maternal Tdap vaccination and autism in the baby. No big surprise there. So, mothers, get your Tdap to protect your baby.

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Antivaccine nonsense Autism Bad science Medicine Popular culture Pseudoscience Quackery

The Dunning-Kruger effect, antivaxers, and the arrogance of ignorance

Thanks to the Dunning-Kruger effect, many antivaxers think they know more about vaccines than doctors, scientists, and other experts in infectious disease, immunology, and vaccines. It is this arrogance of ignorance that fuels their antivaccine activism and makes them resistant to disconfirming evidence.