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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] Humans are the only known host for the bacteria. [2]
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.
Treatment is not always necessary. If medications are needed, a nitroimidazole medication is used such as metronidazole, tinidazole, secnidazole or ornidazole. No Burkholderia mallei: Glanders: No Gnathostoma spinigerum and Gnathostoma hispidum: Gnathostomiasis: No Neisseria gonorrhoeae: Gonorrhea: Gram stain and culture
Cholera is a bacterial infection of the intestines that leads to severe diarrhea and rapid dehydration, "which can quickly become life-threatening without treatment," says Dr. Jason Nagata, a ...
Cholera toxin mechanism. 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] It is a member of the heat-labile enterotoxin family.
Tetracycline, sold under various brand names, is an antibiotic in the tetracyclines family of medications, used to treat a number of infections, [3] including acne, cholera, brucellosis, plague, malaria, and syphilis. [3] It is available in oral and topical formulations. [4] [5] Common side effects include vomiting, diarrhea, rash, and loss of ...
Once a human consumes the toxin, the individual could experience mild symptoms such as paresthesias of the lips or tongue, vomiting and headaches. The individual could also experience severe symptoms such as respiratory or heart failure. At this time there is no treatment for tetrodotoxin poisoning other than respiratory support. [27]
A cholera vaccine is a vaccine that is effective at reducing the risk of contracting cholera. [10] The recommended cholera vaccines are administered orally to elicit local immune responses in the gut, where the intestinal cells produce antibodies against Vibrio cholerae, the bacteria responsible for the illness. This immune response was poorly ...