The institutional history of physical therapy: its schools, societies, wards and apparatus, 1813 onward.

Five sections
02

The Polio Years

The 1916 and 1949–52 epidemics in dated figures, the wards they filled, and the vaccines that ended them.

Printed quarantine notice warning of anterior poliomyelitis, citing an 1909 assembly act with penalties
New York City counted roughly 9,000 reported cases in the summer of 1916.Photo: Polio quarantine card · Wikimedia Commons