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Vibrio cholerae is a species of Gram-negative, ... IV fluid treatment is generally pursued. ... Transmission from person to person is very unlikely, ...
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]
V. cholerae is generally transmitted by contaminated water. [3] Pathogenic Vibrio species can cause foodborne illness (infection), usually associated with eating undercooked seafood. [18] When ingested Vibrio bacteria can primarily result in watery diarrhea along with other secondary symptoms. [19]
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.
Inhabitants of fresh or salt water, several species are pathogenic, including the type species Vibrio cholerae, which is the agent responsible for cholera. Most bioluminescent bacteria belong to this family, and are typically found as symbionts of deep-sea animals. [1]
These insights suggest that CAI-1 plays a key role in ensuring that V. cholerae only disperses from biofilms when sufficient bacterial density is achieved, and when the surrounding environment supports successful transmission and colonization. This makes CAI-1 a potential target for therapies aimed at disrupting biofilm formation to control ...
CTXφ is generally present and integrated into the genome of the V. cholerae bacterium, and more rarely in a virion from outside the bacterium. While integrated into the bacterial genome, CTX prophages are found on each of the two chromosomes (in the O1 serogroup of V. cholerae) or arranged in tandem on the larger chromosome (in the El Tor biotype of V. cholerae). [2]
Cholera is a waterborne infection caused by the bacterium Vibrio cholerae, and is transmitted via food or water that is contaminated with fecal matter. [9] Vibrio cholerae releases a toxin that induces an increased amount of water in the small intestines. [ 9 ]
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