Panama disease leaves and progresses to younger leaves until the entire plant dies. Gros Michel was the only type of banana eaten in the United States from the late 19th century until after World War II. From the beginning, however, a serious disease was present in the banana plantations of Central America. The problem was first diagnosed in Panama after which it was named. Over several decades, the fungus spread from Panama to neighboring countries, moving north through Costa Rica to Guatemala and south into Colombia and Ecuador. The banana industry was in a serious crisis, so a new banana thought to
Health measures during the construction of the Panama Canal had died during the construction of the Panama Railway and over 22,000 during the French effort to build a canal. Many of these deaths were due to disease, particularly yellow fever and malaria. At several times, construction on the Panama Railway had actually halted due to the lack of healthy workers. The high rate of deaths among workers on the Panama Canal due to disease was the source of a great deal of controversy in the United States. Newspapers, such as "The Independent", frequently reported on the poor conditions workers in the Canal Zone experienced, including the rampant disease. Poultney