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Antivaccine nonsense Bad science Medicine Skepticism/critical thinking

Antivaxxers don’t want COVID-19 vaccines to “impurify” their “purity of essence”

Antivaxxers frequently make the false claim that mRNA-based COVID-19 vaccines “permanently alter your DNA.” These claims are really a concern about “impurifying” their “purity of essence.”

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Antivaccine nonsense Bad science Medicine Pseudoscience Quackery Skepticism/critical thinking

COVID-19 vaccines, prion disease, and Alzheimer’s: Another old antivax lie is new again

Antivax immunologist J. Bart Classen recently published a paper claiming that mRNA-based COVID-19 vaccines can cause prion disease leading to neurodegenerative diseases like Alzheimer’s dementia. What are prions, and can these vaccines cause prion disease? Unsurprisingly, Classen is just wildly speculating based on highly implausible biology.

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Antivaccine nonsense Bad science Bioethics Medicine Pseudoscience

False analogies and pseudoscience as “moral arguments” against the use of fetal cell lines to manufacture vaccines

Antivaxers frequently object to the use of fetal cell lines to manufacture vaccines on “moral” grounds. Über-quack Joe Mercola lays down some astonishingly bad moral arguments based on pseudoscience.

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Antivaccine nonsense Autism Bad science Medicine Politics Pseudoscience

Marianne Williamson is antivaccine, period.

Marianne Williamson is running for the Democratic nomination for President. Unfortunately, she is an antivaxer, her denials and not-pologies notwithstanding. Don’t be fooled.

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Antivaccine nonsense Autism Medicine Popular culture Pseudoscience

Dr. Kelly Brogan’s e-book “Vaccines and Brain Health”: A cornucopia of antivaccine misinformation and pseudoscience

Last week, while discussing the antivaccine stylings of “holistic psychiatrist” Dr. Kelly Brogan, I promised to revisit her e-book “Vaccines and Brain Health.” Never let it be said that Orac doesn’t keep his promises.