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  1. Dec 9, 2022 · Overview. Cholera is a bacterial disease usually spread through contaminated water. Cholera causes severe diarrhea and dehydration. Left untreated, cholera can be fatal within hours, even in previously healthy people. Modern sewage and water treatment have virtually eliminated cholera in industrialized countries.

  2. Apr 12, 2024 · People can get cholera by drinking water or eating food contaminated with cholera bacteria. Cholera can spread quickly in areas where sewage and drinking water aren't adequately treated. Cholera bacteria also can live in brackish (slightly salty) and coastal waters. Eating raw shellfish like shrimp and crab can be a source of cholera.

  3. Dec 11, 2023 · Key facts. Cholera is an acute diarrhoeal disease that can kill within hours if left untreated. Cholera is a disease of poverty affecting people with inadequate access to safe water and basic sanitation. Conflict, unplanned urbanization and climate change all increase the risk of cholera.

  4. en.wikipedia.org › wiki › CholeraCholera - Wikipedia

    Cholera is caused by a number of types of Vibrio cholerae, with some types producing more severe disease than others. [2] . It is spread mostly by unsafe water and unsafe food that has been contaminated with human feces containing the bacteria. [2] . Undercooked shellfish is a common source. [9] .

  5. Apr 30, 2021 · What causes cholera? Cholera comes from the V. cholerae bacteria. People infected with these bacteria can spread disease through their feces (also called stool or poop). They do so when infected feces get into the water system. If the water isn’t properly sanitized (cleaned), people using the water to drink, cook and wash risk exposure.

  6. Sep 21, 2023 · Common sources include: Municipal water supplies. Ice made from municipal water. Foods and drinks sold by street vendors. Vegetables grown with water containing human wastes. Raw or undercooked...

  7. Jan 31, 2022 · Cholera is caused by the bacteria Vibrio cholerae. It can sometimes lead to severe diarrhea and dehydration. Learn about risk factors, prevention, and more.

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