Sanitation of the tropics with special reference to malaria and yellow fever gorgas william crawford on amazoncom free shipping on qualifying offers sanitation of the tropics with special reference to malaria and yellow fever. Sanitation of the tropics with special reference to malaria and yellow fever on amazoncom free shipping on qualifying offers sanitation of the tropics with special reference to malaria and yellow fever. The sanitation effort by 1906 yellow fever was virtually wiped out in the canal zone and the number of deaths caused by the other tropical disease malaria was also reduced significantly the hospitals maintained were by far the best to be found anywhere in the tropics some 32000 patients were treated per year while disease reduction dramatically improved the health of white workers . In 1904 gorgass success in cuba led him to the fledgling republic of panama where he implemented sanitationmeasures against yellow fever and malaria diseases that had killed or disabled workers building the panama canal during the 1880s under french leadership. Buy sanitation of the tropics with special reference to malaria and yellow fever by gorgas william crawford isbn from amazons book store everyday low prices and free delivery on eligible orders