hierarchy of evidence

Can Vaccines Cause Arthritis?

Vaccines don’t cause chronic arthritis, like JRA or rheumatoid arthritis.

Do Vaccines Cause Psoriasis?

Rare case reports that suggest an association between the BCG vaccine, flu shots and psoriasis flares aren’t a good reason for a vaccine medical exemption.

The Dunning-Kruger Awards

What’s your favorite example of the Dunning-Kruger effect in the anti-vaccine movement?

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