Latin American History

The history of Latin America, including South America, Central America, and the Caribbean.

• Walter Reed and the Yellow Fever Experiments

  The loss of many lives to yellow fever during the 1898 Spanish American War prompted an investigation into how people caught the disease. Major Walter Reed is credited with proving, through a series of experiments with volunteers, that mosquitoes, not contaminated objects, are to blame.

• The Continuing War on Yellow Fever

  Mosquito abatement programs pioneered by William Gorgas in Cuba and Panama led to immediate relief from yellow fever. Later, his discoveries played a major role in WWII, and still help with control of the disease today. We have a vaccine, developed by Max Theiler, but there is still no cure and outbreaks occur.