Please see the Destinations section for recommendations for specific countries.
Cholera is an acute intestinal infection.
Cholera occurs in many of the developing countries of Africa and Asia, where sanitary conditions are less than optimal. Most recently, cholera outbreaks have occurred in parts of Latin America. Most infected persons have no symptoms or only mild diarrhea. However, persons with severe disease can die within a few hours after onset due to loss of fluid and salts through profuse diarrhea and, to a lesser extent, through vomiting. Only a few cases of cholera have occurred among non-travelers in the United States since 1973.