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What is cholera & how is it spread?
How do people get cholera?
Can you get cholera if you travel abroad?
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. Cholera is not likely to spread from person to person or from casual contact with someone with cholera.
- About Cholera
Key points. Cholera is a bacterial disease spread through...
- Sources of Infection & Risk Factors
A person can get cholera by drinking water or eating food...
- About Cholera
- Transmission and Spread of Cholera
- Prevention of Cholera
- Treatment
- Further Reading
The bacteria that causes cholera is usually passed out of the body of an infected person via the faeces. These bacteria may then contaminate a common source of drinking water and become widespread among populations. Poor water hygiene and sanitation are therefore important factors in the spread of the disease. Cholera has been almost eradicated in ...
Good hygiene, access to clean drinking water, adequate sanitation facilities and hand washing before eating and after using the toilet are simple measures taken that have reduced the incidence of cholera worldwide. Travellers are also advised to avoid ice creams and fruit juices offered by street vendors who display their sales goods in the open wh...
The severe dehydration and loss of electrolytes from the body through vomiting and diarrhea can cause death among victims of cholera. The first and foremost therapy is therefore replenishment of fluids and electrolytes in the form of oral rehydration solution (ORS), as recommended by the World Health Organization (WHO). An ORS sachet contains a pow...
Dec 11, 2023 · Cholera is an extremely virulent disease transmitted through the ingestion of contaminated food or water (2). Cholera can cause severe acute watery diarrhoea and the severe forms of the disease can kill within hours if left untreated.
Dec 9, 2022 · 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.
May 23, 2023 · [1] [2] [3] The infection is transmitted via the fecal-oral route and can vary in severity. The key is replacing the fluid and electrolytes lost as soon as possible. Go to: Etiology. Vibrio cholerae is a facultative, gram-negative, comma-shaped, oxidase-positive rod that is prevalent in developing countries.
