The Forgotten Plague

By the dawn of the 19th century, tuberculosis had killed one in seven of all people that had ever lived. Doctors believed it was hereditary, but had begun to observe that fresh air and outdoor living could sometimes change the course of the illness. Physician and TB patient Edward Trudeau was convinced the clean mountain air was like medicine for the lungs.

Starting in the 1840s, health-seekers fanned out across the United States in search for “the cure.” The pure Western air, they were told, would make them strong and well again. Together with pioneers and explorers, consumptives played an integral role in settling the West. Premieres February 10 on PBS American Experience.

Railroad companies advertised their station stops as havens for consumptives. Towns like Los Angeles, Denver and Pasadena grew as more health-seekers traveled west along the railroads. But promoters gave little thought to what would happen if climate was not a cure-all. Premieres February 10 on PBS American Experience.

As the scientific knowledge of tuberculosis progressed, so too did the prejudice towards people with the disease. Once it was learned that TB was not in fact hereditary, but was transmitted through person-to-person contact, those who suffered from the disease were ostracized from society. Premieres February 10 on PBS American Experience.