Howard FischerUppsala, Sweden “Perseverance, secret of all triumphs.”– Victor Hugo Tuberculosis of the lungs (“consumption”) was one of the two main causes of death (along with pneumonia) at the start of the twentieth century.1 In the US, pulmonary tuberculosis killed 194 persons per 100,000 in 1900.2 In one Missouri hospital, nearly 25% of patient deaths…