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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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Antivaccine nonsense Bad science Computers and social media Medicine Popular culture Pseudoscience Quackery

Scientists and physicians versus the central conspiracy theory of science denial

Dr. Ashish Jha has led other scientists into the fray against COVID-19 pseudoscience and deserves a lot of praise for that. However, to be more effective, he and his colleagues need to understand the critical role of conspiracy theories in science denial.

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Antivaccine nonsense Autism Bad science Homeopathy Medicine

The antivaccine disinformation war against COVID-19 vaccines continues apace

Dr. Richard Moskovitz is a “homeopathic physician.” Unsurprisingly, he doesn’t like COVID-19 vaccines, either.

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Antivaccine nonsense Bad science Medicine Politics Popular culture

Antivaxxers aren’t just antivaccine. They’re anti-public health.

Why have antivaxxers allied themselves with COVID-19 deniers? Simple. Both share an unrelenting hostility to public health interventions.

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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.