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Bad science Medicine Pseudoscience Quackery Skepticism/critical thinking

Quacks misuse Koch’s postulates to deny that SARS-CoV-2 causes COVID-19

Science denialists and quacks love abusing Koch’s postulates to deny that various microorganisms are the true cause of disease; so it was inevitable that they’d do it for COVID-19.

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Bad science Medicine Pseudoscience Quackery Skepticism/critical thinking

Casedemic: The latest COVID-19 conspiracy theory to downplay the severity of the pandemic

Antivaccine activists and pandemic minimizers Del Bigtree and Joe Mercola are promoting the myth of the “casedemic” that claims that the massive increase in COVID-19 cases being reported is an artifact of increased PCR testing and false positives due to too sensitive a threshold to the test. As they have done for vaccines and vaccine-preventable diseases many times before, they are vastly simplifying and exaggerating a scientific controversy to cast doubt on the scope and deadliness of the pandemic.

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Antivaccine nonsense Bad science Medicine Skepticism/critical thinking

Anti-lockdown ideologues’ “science” is now as bad as antivaccine “science”

Anti-lockdown ideologues are now falling prey to the ecological fallacy in their bad epidemiological studies in the same way antivaxxers have been doing for years. Cranks gonna crank, I guess.

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Bad science Computers and social media Medicine Popular culture Science Skepticism/critical thinking

Steak-umm vs. COVID-19 misinformation

Of all the strange things that have happened during the COVID-19 pandemic, the rise of a frozen meat company as a source of critical thinking and skepticism regarding COVID-19 misinformation and disinformation is one of the strangest. How did Steak-umm become a champion of critical thinking about the pandemic?

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Clinical trials Medicine Science

About that Danish mask study that “shows that masks don’t work”…

Danish researchers published a negative randomized controlled study of masks to prevent COVID-19. Is this slam dunk evidence that masks don’t work? Not so fast, there pardner…