William C. Gorgas

William Crawford Gorgas KCMG (October 3, 1854 – July 3, 1920) was a United States Army physician and 22nd Surgeon General of the U.S. Army (1914–1918). He is best known for his work in Florida, Havana and at the Panama Canal in abating the transmission of yellow fever and malaria by controlling the mosquitoes that carry them at a time when there was considerable skepticism and opposition to such measures. He was a Georgist and argued that adopting Henry George's popular 'Single Tax' would be a way to bring about sanitary living conditions, especially for the poor.