Chamberlain–Kahn Act

The Chamberlain–Kahn Act of 1918 is a U.S. federal law passed on July 9, 1918, by the 65th United States Congress. The law implemented a public health program that came to be known as the American Plan, whose stated goal was to combat the spread of venereal disease. The Chamberlain–Kahn Act gave the government the power to quarantine any woman suspected of having a sexually transmitted disease (STD). A medical examination was required, and if it revealed an STD, this discovery could constitute proof of prostitution. The purpose of this law was to prevent the spread of venereal diseases among U.S. soldiers. During World War I, the American Plan authorized the military to arrest any woman within five miles of a military cantonment. If found infected, a woman could be sentenced to a hospital or a "farm colony" until cured. By the end of the war 15,520 women had been imprisoned, most having never received medical hospitalization. The act is named for Senator George Earle Chamberlain of Oregon and Representative Julius Kahn of California.