The Contagion of Liberty

Now an LA Times Book Prize finalist: a timely and fascinating account of the raucous public demand for smallpox inoculation during the American Revolution and the origin of vaccination in the United States.

Finalist of the LA Times Book Prize for History by the LA Times

The Revolutionary War broke out during a smallpox epidemic, and in response, General George Washington ordered the inoculation of the Continental Army. But Washington did not have to convince fearful colonists to protect themselves against smallpox—they were the ones demanding it. In The Contagion of Liberty, Andrew M. Wehrman describes a revolution within a revolution, where the violent insistence for freedom from disease ultimately helped American colonists achieve independence from Great Britain.

Inoculation, a shocking procedure introduced to America by an enslaved African, became the most sought-after medical procedure of the eighteenth century. The difficulty lay in...