Cholera is a contagious infection caused by the bacteria Vibrio Cholerae which can in turn cause severe gastroenteritis and excessive watery diarrhea for several days. Rapid dehydration and electrolyte imbalances can be fatal as suspected in the deaths of James K Polk the 11th president of the United States and Charles the tenth the king of France.
V Colirae is a gram-negative curved bacteria that look like little red or pink comma shapes on a gram stain it's positive for oxidase and grows in alkaline media it has pyli and a single polar flagellum kind of like a tail at one end which it uses for movement through the gastrointestinal tract it's a facultative anaerobe so that means it can undergo respiratory and fermentative metabolism.