where is cholera common
Vibrio cholerae, the bacterium that causes cholera, is usually found in food or water contaminated by feces from a person with the infection. Common sources include: 1  Municipal water supplies.2  Ice made from municipal water. 3  Foods and drinks sold by street vendors.t rarely occurs in children. The disease is most common in places with poor sanitation, crowding, war, and famine. Common locations include parts of Africa, south Asia, and Latin America. If you are traveling to one of those areas, knowing the following cholera facts can help protect you and your family.