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V. cholerae is a highly motile, comma shaped, gram-negative rod. The active movement of V. cholerae inspired the genus name because "vibrio" in Latin means "to quiver". [29] Except for V. cholerae and V. mimicus, all other vibrio species are halophilic. Initial isolates are slightly curved, whereas they can appear as straight rods upon ...
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]
Increased commerce, migration, and pilgrimage are credited for its transmission. [3] Late in this period (particularly 1879–1883), major scientific breakthroughs toward the treatment of cholera develop: the first immunization by Pasteur, the development of the first cholera vaccine, and identification of the bacterium Vibrio cholerae by ...
Vibriosis or vibrio infection is an infection caused by bacteria of the genus Vibrio. About a dozen species can cause vibriosis in humans, with the most common in multiple countries across the Northern Hemisphere being Vibrio parahaemolyticus , Vibrio vulnificus , and Vibrio alginolyticus .
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]
Vibrio vulnificus is a species of Gram-negative, motile, curved rod-shaped (vibrio), pathogenic bacteria of the genus Vibrio. Present in marine environments such as estuaries, brackish ponds, or coastal areas, V. vulnificus is related to V. cholerae, the causative agent of cholera. [3] At least one strain of V. vulnificus is bioluminescent. [4]
CAI-1 is identified as (S)-3-hydroxytridecan. It is produced by multiple Vibrio species, functioning as an intra-genus signal. CAI-1 directly works with AI-2, which aids in interspecies communication. AI-2 is identified as (2S,4S)-2-methyl-2,3,3,4-tetrahydroxytetrahydrofuran borate. The two autoinducers are created by synthase CqsA and LuxS. [2]
Usually lasts 2–10 days. Cholera: Spread by the bacterium Vibrio cholerae: Drinking water contaminated with the bacterium In severe forms it is known to be one of the most rapidly fatal illnesses known.