what is its genetic structure?
Two clusters have been identified in it.
Cholera
Amplified fragment length polymorphism fingerprinting of the pandemic isolates of "V. cholerae" has revealed variation in the genetic structure. Two clusters have been identified: Cluster I and Cluster II. 
when did the london necropolis railway opened? November 1854 what was its purpose? To carry corpses and mourners between London and the LNC's newly opened Brookwood Cemetery southwest of London in Brookwood, Surrey. what is its role in the london burial crisis? It helped in sorting out the overwhelming burials during the cholera epidemic. what are the symptoms of the above mentioned disease? Diarrhea and vomiting how is this transmitted? It is usually through the fecal-oral route of contaminated food or water caused by poor sanitation. how is it diagnosed? A rapid dipstick test is available to determine it. what is the role of electrolytes here? As the frequently is initially acidosis, the potassium level may be normal, even though large losses may have occurred. are vaccines available for this? Yes, oral cholera vaccines (OCVs): Dukoral, Sanchol, and Euvichol.
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Cholera [SEP] Genetic structure
Amplified fragment length polymorphism fingerprinting of the pandemic isolates of "V. cholerae" has revealed variation in the genetic structure. Two clusters have been identified: Cluster I and Cluster II. For the most part, Cluster I consists of strains from the 1960s and 1970s, while Cluster II largely contains strains from the 1980s and 1990s, based on the change in the clone structure. This grouping of strains is best seen in the strains from the African continent.