Yet another timely book has been recently released: Turtles all the Way Down: Vaccine Science and Myth by an anonymous author and edited by Mary Holland and Zoey O’Toole of Children’s Health Defense.

For those with inquiring minds, you will likely discard many previously held notions of vaccines after reading this comprehensive, well-referenced compendium that examines the history of childhood vaccines, including a lengthy section on the polio virus, and how little we know about this entity today.

Gary York

Hopkinton

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