Table of Contents
- Overview
- Symptoms
- Treatment
- Prevention
- Images
Cholera is an infection of the small intestine that causes a large amount of watery diarrhea.
Alternative Names
V. cholerae; Vibrio
Causes, incidence, and risk factors
Cholera is caused by the bacterium Vibrio cholerae. The bacteria releases a toxin that causes increased release of water in the intestines, which produces severe diarrhea.
Cholera occurs in places with poor sanitation, crowding, war, and famine. Common locations for cholera include:
- Africa
- Asia
- India
- Mexico
- South and Central America
People get the infection by eating or drinking contaminated food or water.
A type of vibrio bacteria also has been associated with
Risk factors include:
- Exposure to contaminated or untreated drinking water
- Living in or traveling to areas where there is cholera
Review Date: 05/25/2010
Reviewed By: Linda J. Vorvick, MD, Medical Director, MEDEX Northwest Division of
Physician Assistant Studies, University of Washington, School of
Medicine; Jatin M. Vyas, MD, PhD, Assistant Professor in Medicine,
Harvard Medical School; Assistant in Medicine, Division of
Infectious Disease, Department of Medicine, Massachusetts General
Hospital. Also reviewed by David Zieve, MD, MHA, Medical Director,
A.D.A.M., Inc.
A.D.A.M., Inc. is accredited by URAC, also known as the American Accreditation HealthCare Commission (www.urac.org)
