Traces the development of the sanitary and health problems of New York City from earliest Dutch times to the culmination of a nineteenth-century reform movement that produced the Metropolitan Health Act of 1866, the forerunner of the present New York City Department of Health. Professor Duffy shows the city's transition from a clean and healthy colonial settlement to an epidemic-ridden community in the eighteenth century, as the city outgrew its health and sanitation facilities. He describes the slow growth of a demand for adequate health laws in the mid-nineteenth century, leading to the establishment of the first permanent health agency in 1866.

JOHN DUFFY is professor of history of medicine in the history department and School of Medicine at Tulane University.