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Cholera (/ ˈ k ɒ l ər ə /) is an infection of the small intestine by some strains of the bacterium Vibrio cholerae. [4] [3] Symptoms may range from none, to mild, to severe. [3] The classic symptom is large amounts of watery diarrhea lasting a few days. [2] Vomiting and muscle cramps may also occur. [3]
Cholera infections are most commonly acquired from drinking water in which V. cholerae is found naturally or into which it has been introduced from the feces of an infected person. Cholera is most likely to be found and spread in places with inadequate water treatment, poor sanitation, and inadequate hygiene.
A cholera outbreak in Syria has already killed at least 33 people, posing a danger across the frontlines of the country's 11-year-long war and stirring fears in crowded camps for the displaced.
Today we report on new genetic research that may lead to tools or treatments to prevent cholera outbreaks, and on a study of a potentially practice-changing approach to treating some liver tumors.
Cholera toxin (also known as choleragen and sometimes abbreviated to CTX, Ctx or CT) is an AB5 multimeric protein complex secreted by the bacterium Vibrio cholerae. [ 1 ] [ 2 ] CTX is responsible for the massive, watery diarrhea characteristic of cholera infection. [ 3 ]
The 2010s Haiti cholera outbreak was the first modern large-scale outbreak of cholera—a disease once considered beaten back largely due to the invention of modern sanitation. The disease was reintroduced to Haiti in October 2010, not long after the disastrous earthquake earlier that year, and since then cholera has spread across the country ...
Cholera: Spread by the bacterium Vibrio cholerae: Drinking water contaminated with the bacterium In severe forms it is known to be one of the most rapidly fatal illnesses known. Symptoms include very watery diarrhea, nausea, cramps, nosebleed, rapid pulse, vomiting, and hypovolemic shock (in severe cases), at which point death can occur in 12 ...
President Hakainde Hichilema says some slums in urban areas are a breeding ground for the disease.