cholera is caused by
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cholera Cholera is caused by an infection of the intestine with the bacterium Vibrio cholerae. The bacterium causes the cells lining the intestine to produce large amounts of fluid, leading to profuse diarrhea and vomiting. cholera infection is often mild or without symptoms but can sometimes be severe, resulting in profuse watery diarrhea, vomiting, and leg cramps. The patient rapidly losses body fluids, leading to dehydration and shock.
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- The Atlantic Ocean borders the eastern coast of North America and the Western Coast of Europe. The Atlantic Ocean is located west of Europe and Africa. It is east of North and South America.
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- Cholera is caused by the bacterium Vibrio cholerae. These bacteria release a toxin that causes an increased amount of water to be released from cells that line the intestines.
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- Cholera is caused by a number of types of Vibrio cholerae, with some types producing more severe disease than others. It is spread mostly by water and food that has been contaminated with human feces containing the bacteria.Insufficiently cooked seafood is a common source. Humans are the only animal affected.hildren are mostly affected. Cholera occurs as both outbreaks and chronically in certain areas. Areas with an ongoing risk of disease include Africa and south-east Asia. While the risk of death among those affected is usually less than 5%, it may be as high as 50% among some groups who do not have access to treatment.
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Cholera Causes. A bacterium called Vibrio cholerae causes cholera infection. However, the deadly effects of the disease are the result of a potent toxin called CTX that the bacteria produce in the small intestine.CTX binds to the intestinal walls, where it interferes with the normal flow of sodium and chloride.he most common sources of cholera infection are standing water and certain types of food, including seafood, raw fruits and vegetables, and grains. 1  Surface or well water. 2  Seafood. 3  Raw fruits and vegetables. 4  Grains. 5  Symptoms. 6  Risk factors.
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- Causes. Cholera is caused by the bacterium Vibrio cholerae. These bacteria release a toxin that causes an increased amount of water to be released from cells that line the intestines. The increase in water produces severe diarrhea.
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Cholera Cholera is a disease spread by drinking water or eating food contaminated with cholera bacteria. Severe cholera is characterized by large amounts of watery diarrhea, often described as “rice-water stool” because it can have a pale, milky appearance. It can also be accompanied by nausea and vomiting. If untreated, the loss of fluid can be deadly.
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Overview Cholera is a bacterial disease usually spread through contaminated water. Cholera causes severe diarrhea and dehydration. Left untreated, cholera can be fatal in a matter of hours, even in previously healthy people. Modern sewage and water treatment have virtually eliminated cholera in industrialized countries. The last major outbreak in the United States occurred in 1911. But cholera is still present in Africa, Southeast Asia and Haiti.
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Vibrio cholerae V. cholerae was first isolated as the cause of cholera by Italian anatomist Filippo Pacini in 1854, but his discovery was not widely known until Robert Koch, working independently 30 years later, publicized the knowledge and the means of fighting the disease.uring infection, V. cholerae secretes cholera toxin, a protein that causes profuse, watery diarrhea. Colonization of the small intestine also requires the toxin coregulated pilus (TCP), a thin, flexible, filamentous appendage on the surface of bacterial cells.
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Background Cholera is an intestinal infection caused by Vibrio cholerae (see the images below). The hallmark of the disease is profuse secretory diarrhea.Cholera can be endemic, epidemic, or pandemic. Despite all the major advances in research, the condition still remains a challenge to the modern medical world.holera is an intestinal infection caused by Vibrio cholerae (see the images below). The hallmark of the disease is profuse secretory diarrhea.
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General Information Cholera is an acute, diarrheal illness caused by infection of the intestine with the bacterium Vibrio cholerae. An estimated 3-5 million cases and over 100,000 deaths occur each year around the world. The infection is often mild or without symptoms, but can sometimes be severe.
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Cholera Symptoms, Treatment, and Prevention Cholera is a diarrheal illness caused by the bacteria Vibrio cholerae. This species is not endemic to humans, and its presence in the human digestive system is not part of the natural life cycle of the bacteria.ne should consider the cholera diagnosis in all cases of severe watery diarrhea and vomiting especially with rapid dehydration and recent travel or consumption of shellfish. Lab tests include stool gram stain (gram negative rods) culture, dark field microscopy or stool PCR.
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Cholera Food borne transmission: Also, consumption of cholera can be through drinking contaminated water or eating foods that have been washed with or made with contaminated water. Food borne transmission may also occur when an individual eats raw or undercooked shellfish. Any infected water and any foods washed in the water, as well as shellfish living in the affected waterway, can cause an infection. Cholera is rarely spread directly from person to person.
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Medical Definition of Cholera Cholera: An infectious disease characterized by intense vomiting and profuse watery diarrhea and that rapidly leads to dehydration and often death.Cholera is caused by infection with the bacteria Vibrio cholerae, which may be transmitted via infected fecal matter, food, or water.holera: An infectious disease characterized by intense vomiting and profuse watery diarrhea and that rapidly leads to dehydration and often death.
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- Cholera is highly contagious. Cholera can be transferred person to person by infected fecal matter entering a mouth or by water or food contaminated with Vibrio cholerae bacteria.holera causes profuse diarrhea episodes and vomiting. The cause of cholera are toxins secreted by the Vibrio cholerae bacteria. Microscopically, these bacteria appear curved (comma-shaped) and have a negative Gram stain.
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- Cholera & Typhoid. Both cholera and typhoid fever are transmitted via fecally contaminated drinking water. They are diarrheal diseases caused by the bacteria Vibrio cholerae and Salmonella enterica, respectively. Both cholera and typhoid can cause severe, life-threatening dehydration (CDC).
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- Cholera is an acute bacterial illness caused by infection of the intestinal tract with the bacterium Vibrio cholerae. Cholera may produce severe gastrointestinal symptoms, including profuse, watery diarrhea, as well as vomiting and dehydration.
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cholera n. 1. An acute infectious disease of the small intestine, caused by the bacterium Vibrio cholerae and characterized by profuse watery diarrhea, vomiting, muscle cramps, severe dehydration, and depletion of electrolytes. Also called Asiatic cholera.
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Cholera Cholera is an illness caused by the bacterium Vibrio cholerae, which is contracted by eating contaminated food or drinking contaminated water.iarrhea caused by cholera is painless, with stools that are fishy smelling and watery, often with flecks of mucus * in them (these are sometimes called rice water stools, because they look like rice floating in water). * mucus (MYOO-kus) is a thick, slippery substance that lines the insides of many body parts.
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Cholera Cholera is an infectious disease caused by the bacterium Vibrio cholerae. It infects the small intestine. There are many types (strains) of the Vibrio cholera bacteria. Some of them cause more serious illnesses than others. Because of this, some people who get cholera have no symptoms; others have symptoms that are not very bad, and others have very bad symptoms. The most common symptom is large amounts of watery diarrhea.
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Cholera Cholera is caused by a number of types of Vibrio cholerae, with some types producing more severe disease than others. It is spread mostly by water and food that has been contaminated with human feces containing the bacteria.Insufficiently cooked seafood is a common source. Humans are the only animal affected.holera has been found in two animal populations: shellfish and plankton. Cholera is typically transmitted to humans by either contaminated food or water. Most cholera cases in developed countries are a result of transmission by food, while in the developing world it is more often water.
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Is Cholera contagious? How does vibro cholerae causes cholera? Cholera is a serious infectious disease caused by the bacteria Vibrio cholerae, which affects the intestinal system of the body.    Ok so firstly a Cholera bacterium en…ters the body , most of the vibrio cholerae are killed off by acidic conditions in the stomach.
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- What is cholera? Cholera is a bacterial disease that affects the intestinal tract. It is caused by a germ called Vibrio cholerae. Although only a few cases are recognized in the United States each year, epidemic levels of cholera have recently been reported in parts of Central and South America.
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- 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.ibrio 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.