Indiscriminate expectoration — newly recognized as a prime, yet preventable means of spreading tuberculosis — gets the once-over in the essay “Indiscriminate Expectoration,” British Medical Journal, vol. 2, no. 2120, August 17, 1901, pp. 422-3. Two excerpts: “In America, where expectoration seems, if report be true, to be a kind of mental solace, laws have […]